Regional Security Complexes: Sahel, Horn, and Great Lakes

LESSON METADATA

SECTION 0 — Why This Lesson Exists

The central puzzle of this lesson is why large parts of Africa are governed not by the tidy Westphalian map that appears in atlases but by overlapping, transnational fields of violence, alliance, and extraction that repeatedly defeat both state-centric and great-power-centric explanation. Since 2012 the Sahel has seen jihadist insurgencies expand from northern Mali across Burkina Faso and into Niger, while state forces, Russian paramilitaries, and Western missions have competed for control of territory and legitimacy. The Horn of Africa has moved from the Ethiopia-Eritrea rapprochement of 2018 through the Tigray war, the Sudanese civil war, and the militarization of the Red Sea, with Gulf states now operating as security patrons. The Great Lakes region has seen the resurgence of the M23 rebellion in eastern Democratic Republic of Congo, with documented Rwandan and Ugandan involvement, layered over a mineral economy that funds armed groups and shapes state behavior. These are not three separate civil wars. They are three regional security complexes: clusters of states and non-state actors whose security is so interdependent that no single unit can be understood in isolation. The lesson exists to teach you how to see, explain, and evaluate such complexes rather than to narrate their headlines.

This lesson sits at a deliberate junction in the curriculum. You have already studied asymmetric warfare in L23, which gave you the tactical and organizational logic of insurgencies such as JNIM and ISSP but not the regional architecture that lets them move, recruit, and survive across borders. You have studied conflict political economy in L29, which explained how war becomes self-financing through minerals, smuggling, and taxation, but not how those economies are embedded in cross-border networks of patrons and proxies. You have studied colonial state formation in L27, which traced the arbitrary borders, weak institutions, and extractive legacies that make African states vulnerable, but not how those weaknesses interact across frontiers to produce regional, rather than merely national, disorder. This lesson synthesizes those three streams. It asks you to hold tactical, economic, and historical explanations in the same frame and to decide which mechanism dominates in which case and at which level of analysis.

What is at stake is both intellectual and practical. Intellectually, the lesson tests whether Regional Security Complex Theory, developed by Buzan and Wæver (2003) in a largely Euro-Atlantic and Cold War register, can travel to Africa without being distorted by the very state-centrism it was meant to overcome. The theory’s core claim is that security interdependence is regionally clustered because threats travel more easily over short distances and among neighbors with shared histories. Africa is the hardest case for this claim because colonial borders cut across ethnic and economic zones, postcolonial states are often weak, and external powers penetrate deeply. Practically, the stakes are visible in policy failures: the withdrawal of MINUSMA from Mali in 2023, the collapse of the G5 Sahel joint force, the uncertain transition from AMISOM to ATMIS in Somalia, and the repeated inability of the African Union Peace and Security Council to enforce its own decisions. If you cannot distinguish a regional complex from a collection of national crises, you will misdiagnose the lever of intervention and overestimate what external force can achieve.

The method you will learn is deliberately multi-layered. You will work with four levels of analysis carried forward from Lesson 1: individual, state, systemic, and transnational. You will identify mechanisms rather than outcomes, because describing that JNIM controls territory is not the same as explaining how it governs, taxes, and recruits. You will reconstruct five perspectives on every case—African, Chinese, Russian, Western, and UN—steel-manning each from within, because the same event reads differently from Bamako, Beijing, Moscow, Paris, and New York, and because policy failure often follows from perspective blindness rather than from lack of information. You will also learn to specify falsifiers: what evidence would make you abandon a favored explanation. This is the difference between analysis and advocacy, and it is the skill that separates a graduate-level security assessment from a briefing note.

By the end of the lesson you will be able to do four things that you could not do before. First, you will be able to map a regional security complex by identifying its units, its patterns of amity and enmity, its penetration by external powers, and its overlay of transnational threats such as jihadist networks or mineral supply chains. Second, you will be able to adjudicate between competing explanations of the same violence—state fragility versus regional interdependence versus great-power competition—on the basis of evidence rather than ideological preference. Third, you will be able to evaluate the operational efficacy of African regional security institutions such as ECOWAS, IGAD, SADC, and the APSA framework, specifying when they have worked, when they have failed, and why. Fourth, you will be able to produce an independent memo that distinguishes description, explanation, prediction, and prescription, and that tests its own claims against explicit falsifiers. These capacities are the building blocks for the later lessons on great power competition, Sahel synthesis, and proxy warfare, which assume that you can already see the regional substrate on which those processes operate.

The lesson is organized to move from theory to case to institution to judgment. Key Idea 1 introduces Regional Security Complex Theory and its African application, including the modifications that African scholarship demands. Key Idea 2 dissects the Sahel insurgency ecosystem, treating JNIM, ISSP, state forces, and Russian paramilitaries as parts of one field rather than as separate actors. Key Idea 3 examines Horn of Africa fragmentation, including the roles of Ethiopia, Eritrea, Somalia, Sudan, and Gulf states. Key Idea 4 turns to the Great Lakes and the politics of minerals in the DRC, Rwanda, and Uganda. Key Idea 5 evaluates the operational efficacy of APSA, ECOWAS, IGAD, and SADC. Section 2.7 then reconstructs all five perspectives in depth on the lesson’s central topic as a whole, with the African perspective primary and longest. The worked example traces the Sahel from the 2012 Tuareg rebellion to contemporary JNIM and ISSP control of territory. The problem pair asks you to treat the Tigray war, the Sudan civil war, and the Red Sea crisis as a single complex. The data lab grounds all of this in ACLED event data, fatality trends, AU PSC interventions, and external military presence. You should approach the lesson not as a survey of African conflicts but as a training in structural seeing: the ability to look at a map of violence and ask not only who is fighting but what kind of interdependent system makes the fighting possible, durable, and resistant to the solutions that outsiders prefer.

SECTION 1 — Pre-Class Priming

1.1 Retrieval warm-up

Answer each question from memory before checking your notes. The purpose is to activate the conceptual vocabulary you will need in this lesson.

1. From L23 (asymmetric warfare): Define asymmetric warfare and identify one African case in which a weaker non-state actor has used mobility, local knowledge, and population support to offset a stronger state’s conventional advantage.
2. From L29 (conflict political economy): Explain how the “greed versus grievance” debate reframes civil war as an economic enterprise, and give one mechanism by which war becomes self-financing in an African setting.
3. From L27 (colonial state formation): What institutional legacy of colonial rule most weakens postcolonial state capacity, and how does that legacy shape the state’s ability to monopolize legitimate force?
4. From Lesson 1 (levels of analysis): Name the four levels of analysis used throughout this curriculum and give one example of a claim that belongs at the transnational level rather than the state level.
5. From L23 (counterinsurgency): What is the logic of population-centric counterinsurgency, and what is the strongest critique of applying that logic in contexts where the state itself is perceived as predatory?
6. From L29 (resource wars): Distinguish “point resources” from “diffuse resources” in the political economy of conflict, and explain why the distinction matters for the duration and termination of war.

1.2 Orientation questions

These questions frame the puzzles you should carry into the lesson. You are not expected to answer them fully before reading; they are prompts for the analysis to come.

1. Regional Security Complex Theory was developed primarily with reference to Cold War Europe and post-Cold War regions such as the Middle East. What modifications are required for it to describe African realities in which state capacity is uneven, borders are porous, and external powers are deeply embedded?
2. Is the Sahel best understood as a single regional security complex stretching from Mauritania to Sudan, or as several overlapping complexes with distinct centers of gravity? What evidence would decide between these readings?
3. How has the entry of Gulf states—Qatar, the United Arab Emirates, Saudi Arabia, and Turkey—into Horn of Africa security politics changed the structure of that complex, and does their involvement make it more or less amenable to African institutional management?
4. What would constitute convincing evidence that an African regional security institution such as ECOWAS or IGAD is operationally effective, as opposed to merely active? Conversely, what evidence would falsify the claim that such institutions are systematically ineffective?

1.3 Vocabulary pre-teach

Provisional definitions to be refined as you read. These are working meanings, not final authorities.

• Regional Security Complex (RSC): A set of states and other actors whose security concerns are so interlinked that they cannot be analyzed or resolved in isolation; threats and alliances cluster regionally rather than globally.
• Security interdependence: The condition in which the security of one unit is affected by the actions, capabilities, or vulnerabilities of others in the same region, whether through direct threat, alliance obligation, or shared exposure to transnational risks.
• Insurgency ecosystem: The network of armed groups, financiers, smugglers, local elites, and state defectors that sustains an insurgency beyond its initial grievance, including taxation, recruitment, and governance functions.
• JNIM (Jama’at Nasr al-Islam wal Muslimin): An al-Qaeda-affiliated coalition formed in 2017 in the Sahel, uniting several jihadist groups and operating across Mali, Burkina Faso, and Niger with a strategy of embedding in local conflicts.
• ISSP (Islamic State in the Greater Sahara / Sahel Province): An Islamic State-affiliated group operating in the Sahel, competing and sometimes cooperating with JNIM, and distinguished by more spectacular violence and transnational framing.
• APSA (African Peace and Security Architecture): The AU’s framework for conflict prevention, management, and resolution, comprising the Peace and Security Council, the Continental Early Warning System, the African Standby Force, and related mechanisms.
• ECOWAS (Economic Community of West African States): A regional economic and political community that has developed security roles, including mediation, sanctions, and military intervention, most visibly in West Africa.
• IGAD (Intergovernmental Authority on Development): A regional body in the Horn of Africa with mandates covering drought, development, and peace and security, including mediation in Sudan and Somalia.
• SADC (Southern African Development Community): A regional organization whose security organ has intervened in conflicts such as those in the DRC and Lesotho, with mixed results.
• AU PSC (African Union Peace and Security Council): The AU’s standing decision-making body on peace and security, with authority to authorize interventions, impose sanctions, and deploy missions, though its enforcement capacity is limited.
• Proxy warfare: Conflict in which external actors support local armed groups or states to advance their interests while avoiding direct engagement, often obscuring lines of accountability.
• State fragility: A condition in which a state lacks the capacity or legitimacy to perform core functions such as security provision, revenue collection, and service delivery, creating space for non-state actors.

SECTION 2 — LESSON CORE

2.1 Learning objectives

By the end of this lesson, the student will be able to: (1) Define Regional Security Complex Theory (RSCT) as formulated by Buzan and Wæver, identifying its constitutive variables—geographic proximity, security interdependence, patterns of amity and enmity, polarity, and great-power penetration—and explain why the theory treats regional, not global, security as the primary unit of analysis. (2) Apply RSCT to three African sub-regional complexes (Sahel, Horn of Africa, Great Lakes), specifying in each case the dominant securitization moves, the principal state and non-state actors, and the direction of security externalities across borders. (3) Evaluate the operational efficacy of African regional security institutions—APSA, ECOWAS, IGAD, SADC—against the standard of whether they have reduced violence or merely managed its symptoms, using ACLED-derived fatality trends and AU PSC intervention records as evidence. (4) Analyze the Sahel insurgency ecosystem (JNIM, ISSP, state forces, Russian paramilitaries) as a case of complex-level securitization failure, distinguishing structural causes (colonial state formation, political economy of conflict) from proximate triggers (Tuareg rebellion, coup cycles). (5) Adjudicate between competing explanations of regional insecurity—state-centric, regime-security, transnational jihadist, and great-power-competition accounts—by specifying the falsifying evidence for each and identifying which perspective (African, Chinese, Russian, Western, UN) each explanation privileges. Each objective is assessable through short-answer, case-application, or adjudication tasks; the Bloom ceiling for this lesson is evaluation-level synthesis across levels of analysis.

2.2 KEY IDEA 1 — Regional Security Complex Theory (Buzan and Wæver) applied to Africa

Bolded Causal Claim: Regional security complexes are not merely geographic clusters of conflict; they are constituted by patterns of security interdependence among proximate states, such that the security of each member becomes inseparable from the security of the others, and African complexes are distinctive because their interdependence is produced as much by state weakness and non-state violence as by interstate rivalry.

Mechanism: The theoretical lineage runs from Barry Buzan’s People, States and Fear (1983, revised 1991), which argued that security studies had been captured by a state-centric, military, and superpower-centric agenda, through to Buzan and Ole Wæver’s Regions and Powers: The Structure of International Security (2003), which systematized the regional level as an autonomous analytic plane between the state and the global system. The core mechanism is securitization—the speech-act process by which an issue is constructed as an existential threat requiring emergency measures beyond normal politics—combined with regionalization: because threats travel more easily across short distances and because states interact most intensely with neighbors, security concerns cluster geographically into complexes. A regional security complex (RSC) is defined by Buzan and Wæver as a set of states whose major security concerns are so interlinked that their national securities cannot reasonably be considered apart from one another. Within an RSC, the pattern of amity and enmity among members, the distribution of power (unipolar, bipolar, multipolar), and the degree of great-power penetration together determine the complex’s structure. The African application is where the theory becomes most contested. Buzan and Wæver classify much of Africa as a “supercomplex”—a loose, weakly integrated aggregate of subcomplexes characterized by low state capacity, high internal conflict, and extensive external penetration—rather than as a set of mature, self-contained regional complexes. The mechanism producing African complexes is therefore not primarily interstate security dilemmas among capable states, as in Cold War Europe, but rather the spillover of internal disorder: refugee flows, arms trafficking, insurgent mobility, and the contagion of coups and rebellions across porous borders. In the Sahel, a Tuareg rebellion in northern Mali (2012) cascaded into state collapse, jihadist territorial control, and the displacement of populations into Burkina Faso and Niger; in the Horn, the Tigray war (2020–2022) drew in Eritrea and reshaped Red Sea geopolitics; in the Great Lakes, the 1994 Rwandan genocide and subsequent Congo wars created a regional system of proxy militias and mineral economies that persists three decades later. The mechanism is thus transnationalization of internal conflict: weak states cannot contain violence, so violence becomes regional, and regional actors—states, militias, external powers—then securitize the resulting threats, deepening interdependence. This is why RSCT’s African application must be read alongside the literature on state fragility and political economy of conflict (de Waal 2015; Williams 2018), not as a standalone theory of interstate relations.

Scope Conditions: RSCT applies most cleanly where (a) states possess sufficient capacity to be the primary security actors, (b) geographic proximity generates regular interaction, and (c) threats are predominantly military or political-military. In Africa, condition (a) is frequently violated: non-state actors—jihadist insurgencies (JNIM, ISSP, al-Shabaab), militias, and private military companies—often outperform states in territorial control and coercion. Where state capacity collapses, the complex is better described as a security vacuum or hybrid complex in which non-state actors are co-constitutive. Condition (b) holds but is complicated by overlapping complexes: the Sahel complex bleeds into the West African coastal complex and the North African complex; the Horn complex intersects with the Red Sea and Gulf complexes; the Great Lakes complex is entangled with Central and East African systems. Condition (c) is violated insofar as African security threats are routinely securitized as development, humanitarian, or criminal issues, blurring the military-political boundary that RSCT assumes. The theory also struggles with penetration: Buzan and Wæver acknowledge that external powers penetrate African complexes, but their framework treats penetration as a modifier of an existing complex rather than as a constitutive force. In contemporary Africa, external actors—France, Russia, the UAE, Turkey, the United States—are not merely modifiers; they are active participants in shaping security outcomes, sometimes as the dominant coercive actors. Finally, RSCT’s Eurocentric lineage means its categories (amity/enmity, polarity) presuppose a Weberian state system that much of Africa does not approximate; applying it uncritically risks misreading African politics as failed European politics rather than as a distinct political form.

Observable Implications: If RSCT holds for Africa, we should observe: (i) conflict diffusion along geographic contiguity—violence in one state predicts violence in neighbors within 2–5 years, controlling for domestic factors; (ii) regional institution-building as a securitization response—ECOWAS, IGAD, SADC, and the AU Peace and Security Council emerging precisely where complexes are densest; (iii) external power basing and intervention clustering in the same regions (French Barkhane in the Sahel, Russian Africa Corps in Mali/CAR, Turkish and Emirati involvement in the Horn); (iv) refugee and arms corridors tracing complex boundaries; (v) the failure of “African solutions to African problems” rhetoric where penetration is high, because external actors have divergent interests. ACLED data (2010–2025) show fatality concentration in precisely these three complexes, with the Sahel overtaking other regions after 2015 and the Horn spiking during the Tigray war and Sudan civil war. The implication is testable: if regional security complexes are real, then regional (not national) variables should explain more variance in conflict onset than country-level variables alone. Williams (2018) and de Waal (2015) both suggest this is partially true but that regime-level and political-economy variables often dominate.

Perspective Note (five traditions in brief):

African (primary): African scholarship treats regional security complexes not as neutral analytic categories but as historically produced structures of domination and solidarity. Grovogui (2006) argues that African regionalism is rooted in anti-colonial solidarity and the Pan-African project, not in the European balance-of-power logic that RSCT presupposes; the African perspective thus reads RSCT as a theory that describes interdependence but occludes the colonial origins of African statehood and the Pan-African aspiration to transcend it. Mamdani (1996) and Mbembe (2001) remind us that the “state” in African complexes is often a bifurcated institution—citizen and subject—so that security interdependence is experienced differently by elites and populations. From this vantage, the relevant question is not whether Africa has regional security complexes but whether African regional institutions (APSA, ECOWAS, IGAD) can convert complex-level interdependence into collective security rather than into shared vulnerability. The African perspective privileges sovereignty, regional ownership, and the norm of “African solutions to African problems,” while critiquing both Western interventionism and the theory’s tendency to treat Africa as an immature or failed version of Europe. It is the longest and most developed perspective in this lesson because it frames the central puzzle: why do African regional complexes persistently generate insecurity despite dense institutional architecture?

Chinese: Beijing’s perspective treats RSCT as a useful descriptive map but rejects its normative implications. China’s non-interference principle means it does not securitize African conflicts as existential threats to itself; instead, it frames security cooperation as technical assistance—training, equipment, peacekeeping contributions—within bilateral and FOCAC frameworks. The Chinese view sees regional complexes as arenas where economic interdependence (Belt and Road, resource extraction) creates stakes in stability without requiring political-military integration. It occludes the political drivers of conflict and the possibility that economic engagement itself reshapes security dynamics.

Russian: Moscow’s perspective instrumentalizes RSCT for great-power competition. Russian analysts and officials frame African complexes as spaces where Western (especially French and American) dominance is eroding, creating openings for Russian penetration via Africa Corps and arms sales. The anti-Western framing treats regional insecurity as partly produced by Western interventionism (Libya 2011, Sahel counterterrorism failures) and positions Russia as a sovereignty-respecting alternative. This perspective occludes Russian commercial and extractive interests and the documented abuses by Russian paramilitaries.

Western: Western perspectives (US, EU, France) treat RSCT as a planning tool for regional stabilization and counterterrorism. The emphasis is on building partner capacity, supporting regional institutions, and managing spillover. Since the Sahel and Afghanistan failures, there is significant self-critique: stabilization is now seen as over-militarized, under-political, and insufficiently attentive to governance. This perspective occludes the colonial and neo-colonial dimensions of Western presence and the ways in which Western securitization (e.g., “war on terror”) may have amplified threats.

UN: The UN perspective treats regional complexes as the appropriate scale for peacekeeping and peacebuilding mandates. MINUSMA in Mali, AMISOM/ATMIS in Somalia, and MONUSCO in the DRC are all designed around complex-level logics. The UN emphasizes regionalization of mandates, partnerships with AU and regional organizations, and the protection of civilians. It occludes, however, the political constraints on mandate design (Security Council politics, host-state consent) and the gap between mandate ambition and resource provision. The UN view is that regional complexes require regional solutions, but that the international community must underwrite them—a tension central to the lesson’s puzzle.

SECTION 2.3 KEY IDEA 2 — The Sahel insurgency ecosystem: JNIM, ISSP, state forces, Russian paramilitaries, and the failure of counterterrorism

Bolded Causal Claim: In the Sahel, a counterterrorism-first security order has helped produce an insurgency ecosystem in which JNIM, ISSP, state forces, and Russian paramilitaries are not separate actors but mutually constitutive parts of a regional violence market; insurgent expansion is driven less by ideology alone than by the political economy of protection, predation, and state absence, while external military interventions have repeatedly treated symptoms without altering the social contracts that make violence profitable.

Mechanism: Regional Security Complex Theory (Buzan and Wæver 2003) is useful here because the Sahel is not a collection of national insurgencies but a transnational security complex in which Mali, Burkina Faso, and Niger share threat perceptions, armed-group mobility, and intervention spillovers. JNIM operates as a coalition of jihadist groups with local grievances and transnational affiliations, while ISSP represents a rival Islamic State franchise; their competition can intensify violence even where one group is weakened. The mechanism is not simply “terrorists exploit weak states.” Rather, armed groups embed in local political economies: they tax trade, regulate artisanal mining, adjudicate disputes, and offer protection in areas where the state is absent, predatory, or abusive. State forces, often undertrained and under-resourced, may respond through collective punishment, ethnic profiling, or militarized sweeps that alienate communities and create recruitment pools. Coups in Mali (2020, 2021), Burkina Faso (2022), and Niger (2023) then reconfigure the security architecture, replacing civilian oversight with military regimes that prioritize regime survival. External actors enter this ecosystem through different logics: France and its partners framed the Sahel as a counterterrorism theater; Russia, through Wagner and later Africa Corps, frames itself as an anti-Western security provider; regional organizations attempt coordination but face sovereignty and capacity constraints. The result is a feedback loop: counterterrorism operations displace fighters across borders; displacement creates new grievances; new grievances legitimate further militarization; and militarization deepens the political marketplace in which violence is exchanged for resources and authority. De Waal’s (2015) analysis of the political marketplace is relevant because Sahelian violence can be understood as a system in which armed actors, state elites, and external patrons bargain over protection and predation rather than over public goods. Williams (2018) on African peace and security institutions also helps explain why regional mechanisms struggle when member states are themselves parties to the conflict or when mandates are under-resourced. ACLED reporting on the Sahel (2023–2025) documents the scale of this ecosystem through rising fatalities, expanding territorial contestation, and the diffusion of violence from northern Mali into central Mali, Burkina Faso, and western Niger.

Scope Conditions: This mechanism is strongest where four conditions coincide: (1) state capacity is thin in rural and borderland areas; (2) communal grievances—especially between pastoralist and farming communities, or between ethnic groups—are politicized by armed actors; (3) external intervention is organized around counterterrorism rather than political settlement; and (4) post-coup regimes depend on military and paramilitary partners for survival. It is weaker where states maintain inclusive local governance, where regional organizations have enforcement capacity, or where armed groups lack access to cross-border sanctuaries and revenue streams. The mechanism also has temporal scope: it explains the post-2012 escalation and the post-2020 coup period better than the earlier Tuareg rebellions, which were more narrowly ethno-regional. It does not imply that all Sahelian violence is jihadist; banditry, communal militias, and state abuses are distinct but interacting components of the same ecosystem.

Observable Implications: If this mechanism holds, one should observe (a) territorial control or at least freedom of movement by JNIM and ISSP in rural zones despite national capitals remaining under state control; (b) rising civilian fatalities associated with both insurgent attacks and state/paramilitary operations; (c) displacement and food insecurity concentrated in borderlands; (d) coups justified by security failure; (e) French and European withdrawal alongside expanded Russian paramilitary presence; (f) ECOWAS and AU difficulty in enforcing norms against coup regimes; and (g) a shift in external rhetoric from “stabilization” to “regime security.” ACLED data and Crisis Group reporting on the Sahel are consistent with these implications, particularly the geographic spread of violence and the increasing role of non-state armed actors. One should also observe that counterterrorism successes—such as the killing of senior jihadist leaders—do not necessarily reduce violence, because leadership decapitation can fragment groups into more predatory local factions.

Perspective Note (five traditions in brief):

African (primary): The African perspective begins from the premise that Sahelian insecurity is not an external terrorist threat imported into an otherwise stable region but a crisis of state-society relations, regional order, and post-colonial sovereignty. African scholars such as Mamdani (on the bifurcated state and citizen/subject distinction), Bayart (on the politics of the belly and extraversion), Mbembe (on necropolitics and the commandement), and Grovogui (on sovereignty and international order) provide tools for seeing how colonial administrative legacies, authoritarian centralization, and externally driven security agendas have hollowed out legitimate authority. From this vantage, JNIM and ISSP are not merely terrorist organizations; they are symptoms of a broader collapse in the social contract, especially in peripheral regions where the state has historically extracted rather than protected. African perspectives also emphasize regional ownership: ECOWAS, the AU, and Sahelian states themselves should define threats and responses, rather than having priorities set by Paris, Washington, or Moscow. Nkrumah’s and Nyerere’s visions of pan-African solidarity and non-alignment are invoked to argue that external military bases and paramilitary deployments reproduce dependency. Cabral’s and Fanon’s analyses of liberation and violence are used more cautiously: they warn that anti-colonial or anti-Western rhetoric can mask new forms of domination, including by African military elites. Aning and Danso’s work on African security governance highlights the gap between institutional design and political will, while Tamale and Oyěwùmí remind us that security is gendered and that women’s bodies and labor are often the terrain on which “stability” is negotiated. The African perspective’s strength is that it centers legitimacy, sovereignty, and local political economy; its risk is that “African solutions” can be invoked by authoritarian regimes to deflect accountability.

Chinese: China’s perspective is shaped by non-interference, economic interests, and a preference for state-to-state security cooperation. Beijing generally supports Sahelian governments, including post-coup regimes, through diplomatic recognition, infrastructure, and limited security assistance, while avoiding large-scale military intervention. It frames terrorism as a threat to development and Belt and Road projects, but its rhetoric emphasizes sovereignty and non-interference more than counterterrorism. This perspective contributes a critique of Western interventionism and an alternative model of security-development linkage; it occludes, however, the ways in which Chinese economic engagement can reinforce extractive state practices and the limited transparency of security cooperation.

Russian: Russia’s perspective, articulated through Wagner and Africa Corps, frames the Sahel as a theater of anti-Western realignment. It offers regime protection, counterinsurgency support, and disinformation capacity in exchange for political alignment and resource access. The Russian narrative presents itself as respecting sovereignty and opposing neo-colonialism, while Western actors are depicted as failed interveners. This perspective contributes a challenge to Western monopoly over security assistance; it occludes the documented abuses by paramilitaries, the lack of accountability, and the possibility that Russian support deepens authoritarianism without reducing insurgent capacity.

Western: The Western perspective, especially French and U.S., has been dominated by counterterrorism, stabilization, and partner-capacity building. It emphasizes the transnational threat of jihadist groups, the need to protect civilians, and the importance of governance and development. Its self-critique—especially after the failures of Operation Barkhane and MINUSMA—acknowledges that military solutions without political reform were insufficient and that local legitimacy matters. This perspective contributes operational capacity and intelligence; it occludes, however, the ways in which securitization can militarize politics and how Western threat framings may have amplified the very insurgencies they sought to contain.

UN: The UN perspective treats the Sahel as a complex requiring integrated peacekeeping, peacebuilding, and humanitarian action. MINUSMA’s mandate combined security, political, and human-rights tasks, reflecting the UN view that counterterrorism alone cannot resolve insurgency. The UN emphasizes civilian protection, regional partnerships, and the limits of military force. It occludes, however, Security Council politics, host-state consent constraints, and the gap between mandate ambition and resources. The UN view is that regional complexes require regional solutions underwritten by international support—a tension central to the Sahel case.

SECTION 2.4 KEY IDEA 3 — Horn of Africa fragmentation: Ethiopia, Eritrea, Somalia, Sudan, and Gulf state involvement

Bolded Causal Claim: The Horn of Africa is a regional security complex in which state fragmentation, interstate rivalry, and Gulf-state proxy competition are mutually reinforcing; the Tigray war, Sudan’s civil war, and Red Sea insecurity are not separate crises but linked manifestations of a regional order in which sovereignty is contested, maritime chokepoints are securitized, and external patrons convert local conflicts into geopolitical assets.

Mechanism: Buzan and Wæver’s (2003) framework helps explain why the Horn functions as a tightly coupled security complex: threats, alliances, and interventions travel quickly across Ethiopia, Eritrea, Somalia, Sudan, Djibouti, and the Red Sea littoral. The mechanism begins with contested sovereignty. Ethiopia’s ethnic federal system, Eritrea’s militarized state, Somalia’s incomplete state-building, and Sudan’s post-Bashir transition all create arenas in which armed actors can mobilize around identity, territory, and resources. The Tigray war (2020–2022) demonstrated how federal-regional tensions, historical grievances, and external alliances can escalate into mass violence; Eritrea’s involvement showed that interstate rivalries can override formal sovereignty. Sudan’s civil war (from 2023) illustrates a different but related mechanism: a power struggle between the Sudanese Armed Forces and the Rapid Support Forces became a regionalized conflict involving Egypt, the UAE, Saudi Arabia, Chad, and others, with gold, logistics, and Red Sea access as stakes. Somalia remains a third node: Al-Shabaab’s insurgency, federal-regional tensions, and the transition from AMISOM to ATMIS reveal the difficulty of building state capacity under external security dependence. Gulf states add a maritime-geopolitical layer. The UAE, Saudi Arabia, Qatar, and Turkey have invested in ports, military bases, and political alliances around the Red Sea and Gulf of Aden, treating the Horn as a strategic corridor linking Africa, the Middle East, and global trade. This creates a proxy-competition mechanism: local actors gain resources and legitimacy by aligning with external patrons, while patrons gain influence without direct occupation. The Red Sea crisis—whether through Houthi attacks, piracy, or militarization—then feeds back into Horn politics by increasing the value of ports, bases, and naval access. The result is a regional complex with no single hegemon, multiple overlapping rivalries, and weak institutional mediation. IGAD, the AU, and the UN can convene, but they lack the coercive capacity or political unity to impose settlements when member states and external patrons have divergent interests.

Scope Conditions: This mechanism is strongest where (1) states have unresolved center-periphery or federal-regional conflicts; (2) maritime chokepoints raise the strategic value of territory; (3) Gulf and Middle Eastern states compete for influence; and (4) regional institutions are fragmented or captured by member-state rivalries. It is weaker where a dominant regional hegemon can enforce order, where maritime routes are less salient, or where local conflicts remain insulated from external patronage. The mechanism also depends on the post-2011 regional environment: the Arab Spring, Gulf rivalries, and Red Sea militarization intensified external involvement in ways that earlier decades did not. It does not imply that all Horn conflicts are externally manufactured; local grievances, state-building failures, and historical animosities remain primary, but external actors amplify and prolong them.

Observable Implications: If this mechanism holds, one should observe (a) cross-border military involvement in civil wars, as in Eritrea’s role in Tigray and the regionalization of Sudan’s conflict; (b) port and base competition among Gulf and other external actors in Djibouti, Berbera, Assab, and Sudanese Red Sea ports; (c) shifting alliances that cut across formal regional organizations; (d) humanitarian crises and displacement that spill across borders; (e) maritime insecurity affecting global shipping; (f) AU/IGAD mediation efforts that are repeatedly undermined by member-state interests; and (g) a gap between peace agreements and implementation, as seen in the Pretoria agreement’s uneven follow-through and Sudan’s stalled political process. ACLED data and Crisis Group reporting on the Horn are consistent with these implications, particularly the geographic spread of violence and the increasing role of external actors.

Perspective Note (five traditions in brief):

African (primary): The African perspective on the Horn begins from the recognition that the region’s crises are rooted in the unfinished business of state formation, decolonization, and regional order-making. African scholars such as Mamdani (on the colonial state and political identity), Bayart (on extraversion and the politics of the belly), Mbembe (on necropolitics and the postcolony), and Grovogui (on sovereignty and international hierarchy) help explain how externally imposed borders, authoritarian centralization, and Cold War interventions produced states that are simultaneously overcentralized and fragile. From this vantage, Ethiopia’s federal experiment, Eritrea’s militarized sovereignty, Somalia’s collapse, and Sudan’s repeated transitions are not anomalies but variations on a post-colonial condition in which the state has often been an instrument of domination rather than citizenship. The African perspective also emphasizes regional ownership: IGAD, the AU, and the Intergovernmental Authority on Development should be the primary mediators, and external actors should support rather than supplant African-led processes. Nkrumah’s pan-Africanism and Nyerere’s ujamaa are invoked not as nostalgic programs but as reminders that regional solidarity and non-alignment are normative resources against proxy competition. Cabral’s and Fanon’s analyses of liberation warn that external patrons can capture local struggles, while Aning and Danso highlight the institutional weaknesses that make African mediation difficult. Tamale and Oyěwùmí add that the Horn’s conflicts are gendered: women’s bodies, labor, and political participation are central to both war-making and peacebuilding. The African perspective’s strength is that it centers sovereignty, legitimacy, and regional self-determination; its risk is that “African solutions” can be invoked by states to resist accountability or by regional hegemons to justify dominance.

Chinese: China’s perspective emphasizes non-interference, development, and state-to-state relations. Beijing has significant economic interests in the Horn—ports, railways, and energy corridors—and generally supports recognized governments while avoiding military intervention. It frames stability as a precondition for development and prefers quiet diplomacy over public mediation. This perspective contributes an alternative to Western conditionality and a focus on infrastructure; it occludes, however, the ways in which Chinese projects can reinforce state power without addressing local grievances, and the limited transparency of security cooperation.

Russian: Russia’s perspective in the Horn is less institutionally entrenched than in the Sahel but follows similar anti-Western and sovereignty-respecting themes. Moscow has sought naval access, arms sales, and diplomatic alignment, particularly with Sudan and Eritrea, while framing Western and Gulf interventions as destabilizing. This perspective contributes a challenge to Western and Gulf dominance; it occludes the risks of militarized partnerships and the lack of accountability in Russian security cooperation.

Western: The Western perspective emphasizes counterterrorism (especially against Al-Shabaab), maritime security, and state-building. The U.S. and European actors have supported AMISOM/ATMIS, Somali federal institutions, and Red Sea security initiatives, while also engaging in diplomacy around Ethiopia and Sudan. This perspective contributes operational capacity and humanitarian resources; it occludes, however, the ways in which Western security priorities can distort local politics and how great-power competition can undermine multilateral mediation.

UN: The UN perspective treats the Horn as a complex requiring peacekeeping, humanitarian protection, and political mediation. AMISOM/ATMIS in Somalia, UNISFA in Abyei, and various mediation efforts reflect the UN view that regional complexes require integrated mandates. The UN emphasizes civilian protection, human rights, and regional partnerships; it occludes, however, Security Council divisions, host-state consent constraints, and the gap between mandate ambition and resources. The UN view is that regional complexes require regional solutions underwritten by international support—a tension central to the Horn case.

2.5 KEY IDEA 4 — Great Lakes rivalries: DRC, Rwanda, Uganda, and the politics of minerals

Bolded Causal Claim: The Great Lakes regional security complex is structured by a self-reinforcing security dilemma in which the Democratic Republic of Congo’s territorial fragmentation and mineral wealth, combined with the unresolved security fears of Rwanda and Uganda, generate recurring cycles of proxy warfare that neither bilateral diplomacy nor African regional institutions have been able to break.

Mechanism: The mechanism operates through five linked stages that repeat across decades. First, the collapse of the Mobutu Sese Seko regime in 1997 and the subsequent Congo wars of 1998–2003 destroyed the DRC’s monopoly on legitimate force, creating a durable security vacuum across the eastern provinces of North Kivu, South Kivu, and Ituri. The state’s absence was not merely administrative; it was coercive: the Forces Armées de la République Démocratique du Congo (FARDC) became one armed actor among many, often predatory rather than protective. Second, Rwanda and Uganda, having intervened initially to topple Mobutu and then to remove Laurent-Désiré Kabila, developed enduring security interests in eastern Congo. Rwanda’s core fear was the Forces démocratiques de libération du Rwanda (FDLR), the armed successor to the ex-FAR and Interahamwe militias that had participated in the 1994 genocide; Uganda sought to contain the Allied Democratic Forces (ADF) and secure its western frontier. These fears were not fabricated: cross-border attacks occurred, and rebel sanctuaries persisted. Third, the vacuum created opportunities for mineral extraction—coltan, cassiterite, wolframite, and gold—that financed armed groups and, according to successive UN Group of Experts reports, benefited networks linked to regional military and political elites. The coltan boom of 2000–2001 illustrated how global demand could rapidly monetize local violence. Fourth, the security dilemma intensified through interaction: each state’s defensive measures—supporting proxy forces, conducting cross-border operations, backing local militias—were interpreted by neighbors as offensive threats, producing reciprocal arming and repeated interventions. The 1998–2003 war, involving up to nine African states, was the extreme expression of this dilemma. Fifth, peace agreements—the Lusaka Ceasefire Agreement (1999), the Sun City accords (2002), the Nairobi and Goma processes—formalized withdrawals and created transitional institutions but failed to disarm militias or reform the FARDC, allowing the cycle to resume. The M23 rebellions of 2012–2013 and again from 2021 demonstrated this recurrence: the Congrès national pour la défense du peuple (CNDP) rebranded as M23, and allegations of Rwandan support resurfaced, denied by Kigali but documented by UN experts. The mechanism is thus not merely resource predation but a security dilemma amplified by state weakness, cross-border ethnic ties, and regional power asymmetry.

Scope Conditions: This mechanism applies where a large, resource-rich but institutionally weak state borders smaller states with acute security fears and cross-border ethnic communities; where rebel groups enjoy sanctuary across borders; where regional organizations lack coercive enforcement capacity; and where global commodity demand provides financing for non-state armed actors. It does not apply where the weak state has consolidated territorial control, where a hegemon imposes order, or where resource rents are effectively captured by a capable state. The Great Lakes case is distinctive because the DRC’s size and mineral endowment make it simultaneously a prize and a threat, while Rwanda and Uganda’s post-conflict consolidation gave them both the capacity and the incentive to project force. The mechanism also requires a permissive international environment: the relative tolerance of proxy warfare in the 1990s and 2000s, and the prioritization of counterterrorism over governance in later years, lowered the costs of intervention.

Observable Implications: The mechanism implies recurring spikes in violence in eastern DRC following periods of apparent stabilization; the persistence of armed groups despite peace agreements and disarmament programs; mineral smuggling routes through Rwanda and Uganda documented by UN panels of experts; the rebranding of rebel movements rather than their dissolution; and the limited impact of MONUSCO despite its status as the largest UN peacekeeping mission. It also implies that external military pressure alone—such as the Force Intervention Brigade’s 2013 defeat of M23—produces temporary lulls rather than structural change, because the underlying security dilemma and resource incentives remain. Further implications include the militarization of local politics, the proliferation of Mai-Mai militias as community defense forces, and the humanitarian consequences: millions of internally displaced persons and recurrent epidemics.

Perspective Note (five traditions in brief):

African (primary): The African perspective frames the Great Lakes crisis as a failure of regional ownership and a legacy of colonial borders that divided communities and created artificial states. Scholars such as Mamdani (2001) and Prunier (2009) emphasize that the 1994 genocide and its aftermath were not merely ethnic but political, rooted in colonial racial categories and post-colonial state failure. The African Union and regional bodies—the International Conference on the Great Lakes Region (ICGLR), the Southern African Development Community (SADC)—have attempted mediation, but the African perspective stresses that durable peace requires addressing root causes: land tenure, citizenship, and state legitimacy. It highlights African agency in peace processes while acknowledging that regional states have been both mediators and perpetrators. It occludes, however, the extent to which African elites have benefited from the conflict economy and the difficulty of holding member states accountable within consensus-based institutions.

Chinese: China’s perspective emphasizes non-interference and economic engagement. Chinese firms have invested in DRC mining, and Beijing has generally supported the DRC government while avoiding entanglement in eastern Congo’s conflicts. China contributes to MONUSCO and supports AU mediation, framing stability as a precondition for investment. It occludes, however, the ways in which resource extraction by Chinese and other firms can fuel local grievances, the absence of Chinese security leverage over regional actors, and the tension between commercial interests and conflict-sensitive development.

Russian: Russia’s perspective is less directly engaged in the Great Lakes than in the Sahel, but Moscow has increasingly framed African conflicts as products of Western intervention and neo-colonialism. Russia supports the DRC government rhetorically and has explored security cooperation, while criticizing Western peacekeeping as ineffective. It occludes, however, Russia’s limited operational footprint in the region, its tendency to instrumentalize anti-Western framing without offering concrete security solutions, and the absence of Russian leverage over Rwanda or Uganda.

Western: The Western perspective has shifted from humanitarian intervention in the immediate post-1994 period to stabilization and state-building, with significant investment in MONUSCO and the 2013 Peace, Security and Cooperation Framework for the DRC and the region. Western actors emphasize human rights, sexual violence, and mineral supply chains, exemplified by conflict minerals legislation such as the Dodd-Frank Act’s Section 1502. It occludes, however, the ways in which Western demand for minerals and support for authoritarian allies have contributed to the conflict, the limits of conditionality, and the gap between normative commitments and strategic interests.

UN: The UN perspective treats the Great Lakes as a peacekeeping and protection challenge. MONUSCO, the largest UN mission, has evolved from stabilization to protection of civilians and support for state authority. The UN emphasizes the PSC Framework and regional cooperation through the ICGLR. It occludes, however, the mission’s inability to address root causes, host-state resistance to reform, the gap between mandate and resources, and the political constraints of Security Council consensus. The UN view is that regional complexes require sustained multilateral engagement—a lesson drawn from repeated failures in eastern Congo.

2.6 KEY IDEA 5 — APSA, ECOWAS, IGAD, SADC — the operational efficacy of African regional security institutions

Bolded Causal Claim: African regional security institutions possess significant normative authority and operational experience but remain structurally constrained by member-state sovereignty, funding dependence, and the gap between mandate ambition and enforcement capacity, producing a pattern of rapid deployment without durable resolution.

Mechanism: The mechanism operates through a cycle of institutional creation, normative commitment, operational deployment, and structural constraint. First, the African Union’s Constitutive Act (2000) established the principle of non-indifference—permitting intervention in grave circumstances—and the African Peace and Security Architecture (APSA) was designed with five pillars: the Peace and Security Council (PSC), the African Standby Force (ASF), the Panel of the Wise, the Continental Early Warning System, and the Peace Fund. The Regional Economic Communities (RECs)—ECOWAS, IGAD, SADC, ECCAS, EAC—were designated as building blocks, reflecting the view that security is regional. Second, normative innovation followed: the AU’s 2002 Protocol on the PSC, the 2004 Solemn Declaration on a Common African Defence and Security Policy, and the Ezulwini Consensus (2005) on UN reform asserted African ownership of security governance. Third, operational deployment demonstrated capacity: ECOWAS intervened in Liberia (1990), Sierra Leone (1997), Côte d’Ivoire (2011), Mali (2013), and The Gambia (2017); IGAD mediated the Sudan and Somalia peace processes; SADC deployed in the DRC and Lesotho. The African Union Mission in Somalia (AMISOM, later ATMIS) and the African-led International Support Mission to Mali (AFISMA) showed willingness to deploy into high-risk environments. Fourth, structural constraints repeatedly limited efficacy. The ASF, conceived as a standing force, never became fully operational; deployments relied on ad hoc coalitions and member-state contributions. Funding dependence on external donors—the European Union, United Nations, and bilateral partners—created accountability gaps and conditionality. Consensus decision-making within the PSC and RECs allowed member states to block action against peers. Sovereignty concerns meant that interventions required host-state consent or regional consensus, limiting enforcement. Fifth, the result is a pattern of rapid deployment without durable resolution: ECOWAS could remove Yahya Jammeh in 2017 but struggles to sustain pressure on juntas in Mali, Burkina Faso, and Niger; the AU PSC can authorize missions but cannot guarantee funding or troop contributions; and the gap between mandate ambition and resources produces mission creep and fatigue. The mechanism is thus one of institutional aspiration constrained by political economy.

Scope Conditions: This mechanism applies to African regional security governance broadly but varies significantly by REC. ECOWAS has the strongest record of enforcement, partly due to Nigerian hegemony and a tradition of intervention. IGAD has mediation capacity but limited enforcement, reflecting the interests of its member states. SADC has military capacity but political divisions. The mechanism is strongest where a hegemon is willing to bear costs and weakest where consensus is required among rivals. It also depends on external funding: without donor support, most missions are unsustainable. The mechanism does not apply to contexts where a single state dominates regionally or where external powers provide direct security guarantees.

Observable Implications: The mechanism implies that African regional institutions can deploy quickly in crises of regime change or acute violence but struggle with sustained counterinsurgency and state-building. It implies that AU PSC decisions are frequently not implemented due to resource gaps. It implies that the ASF remains a paper force despite decades of planning. It implies that external military presence—French in the Sahel, Russian via Africa Corps, Turkish in Somalia—often fills gaps left by African institutions. It implies that regional bodies compete for authority, as seen in tensions between the AU and RECs over mandates. And it implies that African security governance is characterized by a normative-practical gap: strong principles of non-indifference and responsibility to protect, but weak enforcement.

Perspective Note (five traditions in brief):

African (primary): The African perspective treats APSA and the RECs as expressions of sovereignty and ownership, reflecting the principle that African problems require African solutions. Scholars such as Williams (2018) and de Waal (2015) emphasize that African institutions have developed genuine capacity and normative innovation, including the non-indifference principle, but remain constrained by the political economy of member states and external dependence. The African perspective stresses the legitimacy of regional ownership while acknowledging the gap between aspiration and capacity. It highlights the role of hegemons—Nigeria, South Africa, Kenya—in driving or blocking action. It occludes, however, the extent to which African elites have used regional institutions to legitimize national interests and the difficulty of accountability within consensus-based bodies.

Chinese: China’s perspective supports African regional institutions rhetorically and through funding, including contributions to the AU Peace Fund and support for APSA. Beijing emphasizes non-interference and capacity-building, framing security cooperation as part of its broader development partnership. It occludes, however, the limited Chinese operational role in African security and the tension between supporting state sovereignty and engaging with non-state actors. China’s support for regional institutions is consistent with its preference for multilateral frameworks that do not challenge state authority.

Russian: Russia’s perspective has become more assertive, framing African security institutions as weakened by Western influence and promoting bilateral security partnerships as alternatives. Moscow criticizes Western peacekeeping and supports African states’ right to choose partners, including Russian paramilitaries. It occludes, however, Russia’s limited contribution to multilateral African security architecture and its tendency to undermine regional consensus by backing specific regimes. Russia’s approach favors bilateralism over institutional multilateralism.

Western: The Western perspective has supported APSA financially and technically while expressing frustration with its limitations. Western actors emphasize capacity-building, training, and funding, but also condition support on governance and human rights. It occludes, however, the ways in which Western funding creates dependence and how Western security priorities—counterterrorism, migration control—can distort African institutional agendas. The Western view has shifted from direct intervention to “African solutions to African problems” while retaining significant influence.

UN: The UN perspective treats African regional institutions as essential partners under Chapter VIII of the UN Charter. The UN emphasizes burden-sharing, with African missions (AMISOM/ATMIS, AFISMA) often transitioning to or supported by UN frameworks. It occludes, however, the tension between UN standards and African operational realities, the difficulty of funding African-led missions, and the Security Council’s control over mandates. The UN view is that regional complexes require regional solutions underwritten by international support—a principle tested repeatedly in Africa.

2.7.1 African Perspective (PRIMARY)

The African vantage point on regional security complexes begins from a fundamentally different ontological premise than the one embedded in Buzan and Wæver’s Regional Security Complex Theory (RSCT). Where RSCT treats the state as the primary referent object of security and defines regions by patterns of security interdependence among states, African scholarship has long insisted that the state in Africa is itself a contested, layered, and historically specific formation whose sovereignty is neither given nor evenly distributed across territory. This is not a peripheral qualification; it is the central analytical move that reorganizes the entire study of regional security in Africa. From this starting point, the African perspective does not merely add African cases to a Western theoretical framework—it reconstructs the framework’s foundational categories.

The theoretical lineage runs through several distinct but converging traditions. Mamdani’s analysis of the bifurcated state (Mamdani 1996) distinguishes between the “civil” sphere of urban, modern, rights-bearing citizenship and the “customary” sphere of rural, ethnic, subject populations governed through decentralized despotism. This bifurcation means that the African state is not a unitary actor with a monopoly on legitimate violence; it is a dual structure in which authority is fragmented between modern institutions and customary authorities, and in which the state’s reach into peripheral territories is historically thin. Applied to regional security complexes, this implies that the “state” that enters into security interdependence with its neighbors is not a coherent entity but a composite of competing centers of power, some of which may have stronger ties to armed groups, commercial networks, or foreign patrons than to the capital. The Sahel, the Horn, and the Great Lakes are not regions of state-to-state security interdependence in the RSCT sense; they are regions of fragmented sovereignty in which the boundaries between state and non-state violence are permeable.

Mbembe’s concept of necropolitics (Mbembe 2003) extends this analysis by examining how sovereignty in postcolonial Africa operates through the power to dictate who may live and who must die. In the context of regional security complexes, necropolitics illuminates how state and non-state actors alike exercise sovereignty not through the provision of security but through the management of death—through militias, paramilitaries, and the instrumentalization of ethnic and communal violence. The African perspective thus reframes regional security complexes not as systems of mutual deterrence or alliance but as fields of necropolitical competition in which the distinction between “security provider” and “security threat” is often blurred. This is particularly evident in the Great Lakes, where state armies and rebel movements have historically been intertwined, and in the Horn, where the Ethiopian state’s military campaigns in Tigray demonstrated the lethal consequences of a sovereignty that defines itself through the exclusion of populations deemed threats.

Bayart’s analysis of the “politics of the belly” (Bayart 1993) and the “criminalization of the state” (Bayart, Ellis, and Hibou 1999) adds a political-economy dimension. Regional security complexes in Africa are not driven solely by security dilemmas or ideological competition; they are shaped by the instrumentalization of violence for economic accumulation. The mineral economies of the Great Lakes, the smuggling networks of the Sahel, and the rentier economies of the Horn all create incentives for the perpetuation of conflict that are not reducible to state security interests. The African perspective thus insists that any analysis of regional security complexes must account for the political economy of violence—the ways in which war economies sustain armed actors and undermine peace. This connects directly to the conflict political economy analyzed in Lesson 29 and to the colonial state formation processes examined in Lesson 27.

Rodney’s underdevelopment thesis (Rodney 1972) and Nkrumah’s analysis of neo-colonialism (Nkrumah 1965) provide the historical-structural frame. African regional security complexes are not natural formations; they are products of colonial partition that created states with arbitrary borders, weak institutions, and economies oriented toward external extraction. The colonial state was designed for control, not development, and its postcolonial successor inherited this orientation. Regional security complexes in Africa are therefore shaped by the legacy of colonial state formation: borders that divide communities, economies that depend on external markets, and security forces that are oriented toward internal repression rather than external defense. Nkrumah’s warning that political independence without economic independence is meaningless applies with particular force to security: African states that depend on external powers for military equipment, training, and intelligence are not fully sovereign in the security domain, and their regional security complexes are penetrated by external interests.

Fanon’s analysis of colonial violence and its psychological aftermath (Fanon 1961) contributes a dimension that RSCT cannot accommodate: the role of violence in the constitution of political subjectivity. In the African perspective, regional security complexes are not merely systems of state interaction; they are arenas in which identities are forged through violence, in which the experience of war shapes political consciousness, and in which the memory of colonial and postcolonial violence informs contemporary security practices. This is particularly relevant to the Sahel, where the Tuareg rebellions and the subsequent jihadist insurgency have been shaped by decades of marginalization, and to the Horn, where the Eritrean independence war and the Ethiopian civil war have left deep scars that continue to structure regional relations.

Nyerere’s vision of regionalism, articulated through the East African Community and his broader philosophy of ujamaa, represents an alternative African approach to regional security: one based on solidarity, shared development, and the transcendence of colonial borders through integration rather than through the security dilemma. Nyerere’s insistence that African unity is a precondition for genuine sovereignty (Nyerere 1966) frames regional security complexes not as problems to be managed but as opportunities for collective self-determination. This vision, though largely unrealized, continues to inform African institutional design and provides a normative benchmark against which contemporary regional security arrangements are measured.

Cabral’s analysis of national liberation and the role of culture (Cabral 1973) adds the dimension of cultural resistance and the importance of understanding security from the perspective of the oppressed. In the African perspective, regional security complexes must be analyzed from the standpoint of those who bear the costs of insecurity—the displaced, the marginalized, the communities caught between state forces and armed groups. This standpoint epistemology, which insists that knowledge about security is situated and partial, challenges the view from above that dominates much Western security analysis.

The institutional expression of the African perspective is the African Peace and Security Architecture (APSA), established under the AU’s Protocol Relating to the Establishment of the Peace and Security Council (2002). APSA represents an ambitious attempt to create an African-owned framework for conflict prevention, management, and resolution, encompassing the Peace and Security Council, the Continental Early Warning System, the African Standby Force, the Panel of the Wise, and regional mechanisms. The African perspective treats APSA not as a technical instrument but as an expression of sovereignty and agency—a claim that Africans can and must manage their own security. This is the principle of “African solutions to African problems,” which, while often criticized as rhetoric, reflects a genuine commitment to self-determination in the security domain.

However, the African perspective must also confront its own limitations. The gap between APSA’s institutional design and its operational capacity is substantial. The African Standby Force, conceived as a rapid-deployment capability, has never been fully operationalized. The Peace and Security Council’s decisions depend on the political will of member states, which is often constrained by competing interests and sovereignty concerns. The financing of African-led missions remains dependent on external donors, creating a dependency that undermines the very sovereignty APSA is meant to express. Williams (2018) has documented these challenges extensively, noting that the AU’s peace and security efforts are often hampered by inadequate resources, weak coordination with regional economic communities, and the reluctance of member states to cede authority to supranational bodies.

The African perspective also occludes certain dynamics. By emphasizing external interference and colonial legacy, it can underplay the agency of African elites in perpetuating conflict and the role of internal power struggles in driving regional insecurity. The “African solutions” framing can sometimes serve to shield governments from accountability, particularly when those governments are themselves sources of insecurity. Moreover, the African perspective’s emphasis on sovereignty can conflict with the protection of human rights, as seen in the AU’s reluctance to intervene in cases of mass atrocities when the offending state invokes sovereignty. Tamale’s feminist critique (Tamale 2020) reminds us that the African security discourse, like its Western counterpart, has historically been gendered, treating security as a masculine domain of statecraft and military affairs while marginalizing the security concerns of women and the gendered dimensions of conflict.

Oyěwùmí’s analysis of gender and colonial categories (Oyěwùmí 1997) challenges the very categories through which security is analyzed, arguing that Western concepts of gender and hierarchy were imposed on African societies through colonialism. This has implications for regional security complex theory: if the categories of “state,” “nation,” and “region” are themselves colonial impositions, then RSCT’s application to Africa may be fundamentally mis-specified. The African perspective thus raises the question of whether regional security complexes as theorized by Buzan and Wæver are adequate to capture the realities of African security, or whether they need to be supplemented or replaced by frameworks that take seriously the specificity of African political formations.

Grovogui’s work on sovereignty and international law (Grovogui 1996, 2006) provides a critical bridge between the African perspective and international relations theory. Grovogui argues that the international order is structured by a racialized hierarchy in which African sovereignty is systematically devalued. This means that African regional security complexes are not merely regional phenomena; they are embedded in a global order that constrains African agency and legitimizes external intervention. The African perspective thus insists on situating regional security complexes within the broader context of global power asymmetries, a move that RSCT’s regional focus tends to obscure.

De Waal’s analysis of the political marketplace (de Waal 2015) adds a further dimension that is particularly relevant to the Horn of Africa but applicable more broadly. De Waal argues that political systems in the Horn are organized around the monetization of violence and the commercialization of loyalty, creating a “political marketplace” in which armed actors compete for resources and influence. This framework challenges both the state-centric assumptions of RSCT and the normative assumptions of Western peacebuilding, suggesting that regional security complexes in Africa are better understood as political economies of violence than as systems of state interaction. The African perspective, drawing on de Waal, insists that any analysis of regional security must account for the material incentives that sustain conflict and the ways in which violence is integrated into political and economic life.

What the African vantage point contributes that the other four cannot is a fundamental reorientation of the security referent: from the state to the human, from the territory to the community, from the present to the historical. It insists that regional security complexes in Africa cannot be understood without reference to colonialism, neo-colonialism, and the ongoing struggle for genuine sovereignty. It reveals that the apparent “failure” of African regional institutions is often a failure of the international system to support African agency, not a failure of Africans themselves. And it demonstrates that security in Africa is not merely a technical problem of conflict management but a political problem of justice, development, and self-determination. Crisis Group Africa reports consistently document how local grievances, governance deficits, and economic marginalization drive insecurity in the Sahel, Horn, and Great Lakes—findings that align with the African perspective’s insistence on root-cause analysis rather than symptom management.

What it occludes is the extent to which African elites themselves are implicated in the production of insecurity, the internal dynamics of power that drive conflict, and the practical challenges of building effective regional institutions in a context of resource scarcity and political fragmentation. The African perspective’s emphasis on external causation can sometimes obscure internal agency, and its normative commitment to sovereignty can conflict with the protection of vulnerable populations. These tensions are not resolvable within the perspective itself; they require engagement with the other four perspectives.

2.7.2 Chinese Perspective

China’s approach to African regional security complexes is shaped by a distinctive combination of principles: non-interference in internal affairs, respect for sovereignty, economic engagement as the foundation of security, and selective security cooperation. This approach reflects China’s own historical experience of foreign intervention and its strategic interest in stable access to African resources and markets. In the context of the Sahel, the Horn, and the Great Lakes, China’s perspective emphasizes that security is ultimately a function of development, and that external military intervention is both illegitimate and counterproductive.

The principle of non-interference, articulated in China’s Five Principles of Peaceful Coexistence and reiterated in the Forum on China-Africa Cooperation (FOCAC) declarations, is the cornerstone of China’s approach. China does not condition its engagement on governance standards, human rights performance, or democratic credentials. This means that China engages with all governments in a region regardless of their legitimacy or behavior, and it does not support sanctions, interventions, or regime change. In the Sahel, where Western-backed governments have been overthrown by military coups, China has maintained relations with the new authorities, emphasizing continuity and stability. In the Horn, China has maintained close ties with Ethiopia throughout the Tigray war, providing diplomatic support and economic engagement. In the Great Lakes, China’s economic interests in Congolese minerals have led it to engage with all parties, including those accused of human rights abuses.

China’s security cooperation with African states has expanded significantly in recent years. This includes arms sales, military training, joint exercises, and the establishment of China’s first overseas military base in Djibouti (2017). China participates in UN peacekeeping missions in Africa, contributing troops to missions in Mali, South Sudan, and the Democratic Republic of Congo. Chinese peacekeepers have been involved in combat operations, and China has suffered casualties, demonstrating a level of commitment that goes beyond purely economic engagement. China also provides security assistance to African states through bilateral channels, including police training, intelligence sharing, and counterterrorism cooperation.

The Chinese perspective on regional security complexes emphasizes the role of economic development in addressing the root causes of insecurity. China’s infrastructure investments—ports, roads, railways, and energy projects—are framed as contributions to stability, on the theory that economic opportunity reduces the appeal of armed mobilization. In the Horn, China’s investments in Ethiopian infrastructure and its role in the Djibouti port are seen as stabilizing factors. In the Great Lakes, Chinese mining investments are framed as development opportunities, though they have also been criticized for contributing to conflict dynamics. ACLED data on conflict fatalities in the Sahel show a dramatic increase in violence since 2012, a trend that China attributes in part to the failure of Western counterterrorism and the absence of development-focused approaches.

What the Chinese perspective contributes is a model of engagement that respects African sovereignty and prioritizes economic development over military intervention. It challenges the Western assumption that security requires political conditionality and demonstrates that non-Western powers can play a significant role in African security. China’s willingness to engage with all governments, regardless of their human rights record, provides an alternative to Western selectivity and can be seen as more consistent with the principle of sovereign equality. For African states seeking to diversify their partnerships and reduce dependence on Western powers, China offers a valuable counterweight.

What it occludes is the extent to which China’s economic interests drive its security engagement, the lack of transparency in Chinese arms deals and security assistance, and the potential for Chinese engagement to reinforce authoritarian governance. China’s non-interference principle, while rhetorically appealing, can amount to indifference to human rights abuses and can provide cover for governments that are themselves sources of insecurity. The Chinese perspective also tends to treat regional security complexes as collections of bilateral relationships rather than as integrated systems, underestimating the transnational dynamics that connect conflicts across borders. Moreover, China’s growing military presence in Africa, including the Djibouti base, raises questions about whether China’s approach is as non-interventionist as its rhetoric suggests. The Chinese perspective’s emphasis on development as a security strategy, while valuable, can overlook the political and institutional dimensions of conflict that are not addressable through infrastructure alone.

2.7.3 Russian Perspective

Russia’s approach to African regional security complexes is shaped by a combination of historical legacy, strategic competition with the West, and a distinctive model of security provision through private military companies. Russia presents itself as an anti-colonial power and an alternative to Western intervention, drawing on Soviet-era relationships and a narrative of solidarity with African states against Western imperialism. In the Sahel, the Horn, and the Great Lakes, Russia’s perspective emphasizes sovereignty, non-interference, and the provision of security assistance without political conditionality.

The historical foundation of Russia’s African engagement lies in Soviet support for African liberation movements during the Cold War. The Soviet Union provided military training, weapons, and ideological support to anti-colonial movements across the continent, and many African leaders were educated in the Soviet Union. This legacy provides Russia with a reservoir of goodwill and a narrative of anti-imperialist solidarity that it has actively cultivated in recent years. Russia’s framing of its African engagement as a continuation of this anti-colonial tradition resonates with African audiences who are critical of Western interventionism, particularly in the Sahel, where anti-French sentiment has been a powerful political force.

The contemporary expression of Russia’s security engagement in Africa is the Africa Corps, formerly known as the Wagner Group. The Africa Corps operates in several African countries, providing security services, training, and combat support to governments in exchange for resource concessions and political influence. In the Sahel, the Africa Corps has been particularly active in Mali, Burkina Faso, and the Central African Republic, where it has replaced French forces and provided security support to military governments. In the Horn, Russia has sought to expand its influence through arms sales and security cooperation, particularly with Sudan and Eritrea. In the Great Lakes, Russia’s engagement has been more limited but includes arms sales and diplomatic support.

Russia’s perspective on regional security complexes emphasizes the failure of Western intervention and the need for alternative security partnerships. Russian officials and media frame Western counterterrorism efforts as neocolonialism and argue that Western military presence has destabilized rather than stabilized the region. The coups in Mali, Burkina Faso, and Niger are presented as expressions of popular sovereignty against Western-backed governments, and Russia positions itself as a partner that respects African agency. This narrative has been effective in countries where anti-French sentiment is strong and where governments are seeking alternatives to Western security partnerships. Crisis Group Africa reports have documented the deteriorating security situation in the Sahel following the withdrawal of French forces and the arrival of Russian paramilitaries, noting that violence has continued to escalate despite the change in security partners.

What the Russian perspective contributes is a challenge to Western hegemony in African security and a demonstration that alternative security partnerships are available. Russia’s willingness to engage with military governments and its lack of political conditionality provide options for African states that are dissatisfied with Western approaches. The Africa Corps model, while controversial, has provided security support to governments that Western powers have abandoned or sanctioned, and it has allowed some African states to assert greater independence from Western security frameworks.

What it occludes is the extractive nature of Russia’s engagement, the human rights abuses associated with the Africa Corps, and the destabilizing effects of Russian security provision. The Africa Corps has been implicated in massacres, torture, and the targeting of civilians in Mali and the Central African Republic. Its operations are opaque, and its accountability mechanisms are nonexistent. Russia’s engagement is driven by strategic competition with the West and by economic interests in African resources, not by a genuine commitment to African security or development. The anti-colonial rhetoric masks a relationship that is in many respects more extractive and less accountable than the Western partnerships it criticizes. Moreover, Russia’s support for military governments undermines democratic governance and can deepen the very insecurity it claims to address. The Russian perspective’s framing of regional security complexes as arenas of great-power competition obscures the local dynamics and African agency that are central to understanding these conflicts.

2.7.4 Western Perspective

The Western perspective on African regional security complexes is shaped by a combination of strategic interests, normative commitments, and a growing recognition of the limits of external intervention. Western engagement with African security has evolved significantly over the past two decades, from a focus on counterterrorism and stabilization to a more nuanced approach that emphasizes African ownership, governance, and development. This evolution reflects both the failures of earlier interventions and a changing geopolitical environment in which Western powers face competition from China and Russia.

The Western perspective treats regional security complexes in Africa as threats to international security, particularly through the lenses of terrorism, migration, and state failure. The Sahel has been framed as a “terrorist haven” and a source of migration to Europe, driving significant Western military and development engagement. The Horn is seen as a critical node in global shipping routes and a source of regional instability with global implications. The Great Lakes are viewed through the lens of resource conflict and humanitarian crisis. These framings reflect Western strategic interests and threat perceptions, which are not always aligned with African priorities. ACLED data showing a steady increase in conflict fatalities across the Sahel since 2012 have been cited in Western policy documents as evidence of the need for sustained engagement, though the effectiveness of that engagement remains contested.

Western security engagement in Africa has taken multiple forms. The United States has maintained a military presence through AFRICOM, with bases and training programs across the continent. France has been the most active Western military power in the Sahel, conducting Operation Barkhane (2014-2022) and its predecessor Operation Serval. The European Union has deployed military and civilian missions, and individual European states have contributed to peacekeeping and training. Western powers have also provided significant development and humanitarian assistance, framed as addressing the root causes of insecurity.

The Western perspective has undergone significant self-critique in recent years. The failure of Operation Barkhane to stabilize the Sahel, the coups in Mali, Burkina Faso, and Niger, and the withdrawal of French forces have prompted a reassessment of Western military engagement. There is growing recognition that counterterrorism-focused approaches have been insufficient and that military solutions cannot address the political and economic drivers of conflict. The Western perspective increasingly emphasizes governance, development, and African ownership, though the gap between rhetoric and practice remains significant. This self-critique is a genuine feature of the Western perspective, distinguishing it from more triumphalist accounts of Western intervention.

What the Western perspective contributes is a wealth of resources, institutional capacity, and experience in conflict management. Western powers have funded peacekeeping missions, supported African regional institutions, and provided humanitarian assistance on a scale that no other external actor matches. The Western emphasis on human rights, democratic governance, and accountability, while often inconsistently applied, provides a normative framework that challenges authoritarianism and impunity. Western self-critique, particularly the recognition of the limits of military intervention, represents a genuine learning process that can inform more effective engagement. The UN’s MINUSMA mission in Mali, though ultimately withdrawn, represented an unprecedented multilateral effort to stabilize a complex conflict environment.

What it occludes is the extent to which Western engagement is driven by strategic and economic interests rather than African needs, the securitization of migration and its distortion of African institutional agendas, and the historical legacy of colonialism that shapes contemporary Western-African relations. The Western perspective tends to treat African states as objects of intervention rather than as agents of their own security, and its emphasis on “capacity building” can mask a relationship of dependency. The conditionality attached to Western assistance—governance standards, human rights requirements—can be seen as a form of neo-colonialism that undermines African sovereignty. Moreover, the Western perspective’s focus on terrorism and migration reflects Western threat perceptions that may not correspond to African priorities, which are more likely to center on development, governance, and human security. The Western perspective’s self-critique, while genuine, has not always translated into fundamental changes in policy, and the underlying power asymmetries between Western and African actors remain largely intact.

2.7.5 UN Perspective

The United Nations perspective on African regional security complexes is shaped by the UN Charter’s framework for collective security, particularly Chapter VIII, which recognizes the role of regional arrangements in maintaining international peace and security. The UN treats African regional institutions as essential partners and emphasizes burden-sharing, with African-led missions often transitioning to or being supported by UN frameworks. This perspective reflects both the UN’s institutional mandate and its practical dependence on regional actors for the implementation of peacekeeping and peacebuilding efforts.

The UN’s engagement with African regional security complexes has been extensive. In the Sahel, the UN deployed MINUSMA (Multidimensional Integrated Stabilization Mission in Mali) from 2013 to 2023, one of the most complex and dangerous peacekeeping missions in UN history. MINUSMA was mandated to support the political process, protect civilians, and stabilize key population centers, but it faced significant challenges including asymmetric attacks, limited freedom of movement, and the withdrawal of the host government’s consent. In the Horn, the UN has supported AMISOM/ATMIS in Somalia, a hybrid mission that has been critical in pushing back Al-Shabaab but has struggled with funding, troop contributions, and the challenge of transitioning to Somali security forces. In the Great Lakes, the UN has deployed MONUSCO in the DRC, one of the largest and longest-running peacekeeping missions, which has faced criticism for its inability to protect civilians and its entanglement in local conflict dynamics.

The UN perspective emphasizes the principle of “African solutions to African problems” while insisting on international support and standards. The UN recognizes that regional organizations have comparative advantages in understanding local dynamics and deploying rapidly, but it also insists on adherence to international humanitarian law, human rights standards, and the principles of impartiality and consent. This creates a tension between UN standards and African operational realities, particularly when African-led missions are deployed in contexts where the host government’s consent is contested or where the mission’s mandate conflicts with the interests of powerful member states. Williams (2018) has noted that the relationship between the UN and African regional organizations is characterized by both cooperation and competition, with overlapping mandates and competing claims to authority.

The UN perspective also highlights the challenge of funding African-led missions. The AU’s Peace Fund, established to provide predictable funding for African peace operations, has been underfunded, and African missions have historically depended on external donors, particularly the EU and individual member states. The UN has sought to address this through mechanisms such as the UN Support Office for AMISOM (UNSOA) and through the broader debate on UN-assessed contributions for African-led missions. This debate reflects a fundamental tension: African states want ownership and control of their security, but they lack the resources to fully fund their operations, while external funders want accountability and alignment with their priorities. The UN’s role in this debate is to mediate between African aspirations and international constraints, a role that is often frustrating for all parties.

What the UN perspective contributes is a framework for multilateral cooperation that legitimizes regional action and provides institutional support. The UN’s emphasis on human rights, civilian protection, and the rule of law provides a normative benchmark that challenges both state and non-state violence. UN peacekeeping missions, despite their limitations, have provided critical stabilization in contexts where no other actor was willing or able to intervene. The UN’s role in convening international support and coordinating humanitarian assistance is indispensable. In the Sahel, MINUSMA’s presence, despite its ultimate withdrawal, provided a degree of stabilization and protection that would not have existed otherwise. In Somalia, AMISOM/ATMIS has been essential in preventing the complete collapse of the Somali state.

What it occludes is the tension between UN standards and African operational realities, the difficulty of funding African-led missions, and the Security Council’s control over mandates. The UN perspective can be overly focused on institutional processes and legal frameworks, underestimating the political dynamics that drive conflict. The Security Council’s composition and decision-making processes reflect power asymmetries that can marginalize African voices. Moreover, the UN’s emphasis on consent and impartiality can constrain its ability to act decisively in situations where the host government is itself a party to the conflict. The UN perspective also tends to treat regional security complexes as collections of national crises rather than as integrated systems, underestimating the transnational dynamics that connect conflicts across borders. The withdrawal of MINUSMA from Mali in 2023, following the Malian government’s request, illustrates the limits of UN engagement when host-state consent is withdrawn, and raises questions about the future of UN peacekeeping in contexts where governments prefer alternative security partners.

2.7.6 Comparison Matrix

2.8 WORKED EXAMPLE (I do)

Case: The Sahel, 2012–2025 — From Tuareg Rebellion to JNIM and ISSP Territorial Control

Levels of Analysis

Individual. The Sahel crisis was shaped by specific leaders whose decisions cascaded across the region. Iyad Ag Ghaly, a Tuareg leader who founded Ansar Dine and later JNIM, transformed a separatist rebellion into a jihadist insurgency that exploited local grievances over land, justice, and state predation. Amadou Toumani Touré, Mali’s president in 2012, presided over a hollowed-out state that could not respond to the Tuareg advance, and his overthrow by junior officers in March 2012 accelerated state collapse. Colonel Assimi Goïta, who led two coups in Mali (August 2020 and May 2021), redirected the state’s security partnerships from France to Russia, fundamentally altering the regional security architecture. In Burkina Faso, the 2022 coups similarly reoriented security policy toward Russian paramilitaries. At the operational level, jihadist commanders such as Amadou Koufa of JNIM’s Katiba Macina exploited ethnic tensions and state predation to recruit fighters in central Mali and northern Burkina Faso. These individual decisions were not merely epiphenomenal; they altered alliance structures, military doctrines, and the territorial reach of armed groups.

State. The Malian state’s failure was structural before it was military. Decades of predatory governance, underinvestment in the north, and the co-optation of local elites left the state without legitimacy or capacity in peripheral regions. When the MNLA launched its 2012 offensive, the Malian army collapsed not because of inferior firepower but because of institutional rot: unpaid soldiers, absent command structures, and a political class that treated the military as a patronage tool. Burkina Faso and Niger exhibited similar patterns—centralized capitals disconnected from borderlands, security forces that preyed on civilians, and political systems that alternated between electoral authoritarianism and military rule. The 2020–2023 coup wave in Mali, Burkina Faso, and Niger was both a symptom and an accelerator of state failure: each coup disrupted counterterrorism coordination, invited external realignment, and further eroded institutional capacity. The state level thus reveals a feedback loop in which insecurity produces coups, coups produce policy discontinuity, and discontinuity produces further insecurity.

Systemic. The Sahel constitutes a regional security complex in Buzan and Wæver’s (2003) sense: the security of each state is interdependent with its neighbors, and threats are not easily externalized. The collapse of Libya in 2011 flooded the Sahel with weapons, fighters, and Tuareg returnees, directly enabling the 2012 Mali rebellion. France’s Operation Serval (2013) and subsequent Barkhane mission (2014–2022) represented an external power’s attempt to manage a regional complex through military force, but without a corresponding political strategy. ECOWAS attempted regional coordination but was constrained by member-state rivalries and, after 2020, by the withdrawal of Mali, Burkina Faso, and Niger from the organization. The African Union’s Peace and Security Council issued communiqués but lacked enforcement capacity. The systemic level thus shows a regional complex in which state failure, external intervention, and institutional weakness reinforced one another, producing a security vacuum that armed groups exploited.

Transnational. The Sahel insurgency is irreducibly transnational. JNIM and ISSP operate across the Mali-Burkina Faso-Niger tri-border area, exploiting porous borders, shared ethnic networks, and weak state presence. Arms flows from Libya, smuggling routes connecting to the Mediterranean, and the movement of fighters between conflict zones create a transnational ecosystem that no single state can contain. The Global Terrorism Index has consistently ranked the Sahel among the world’s deadliest regions for terrorism since 2019, with fatalities concentrated in the tri-border area. External actors—France, the United States, Russia, Turkey, and Gulf states—project power into the region, each pursuing distinct interests that reshape local conflict dynamics. The transnational level reveals that the Sahel crisis cannot be resolved by any single state or external power; it requires coordinated regional and international action that has so far proven elusive.

Mechanism

The core mechanism driving the Sahel crisis is a predatory-state vacuum loop: weak and predatory state institutions in peripheral regions create governance vacuums; jihadist groups fill these vacuums by offering alternative dispute resolution, protection, and ideological framing; state forces respond with indiscriminate violence that alienates local populations and drives recruitment; the resulting insecurity justifies further militarization and external intervention; intervention without political strategy further weakens state legitimacy; and the cycle repeats at expanded scale. This mechanism operated in Mali from 2012 onward, spread to Burkina Faso after 2015, and reached Niger by 2021. A secondary mechanism is external-intervention displacement: each major external military intervention (French Serval 2013, Barkhane 2014–2022, Russian Africa Corps 2022–present) temporarily displaced armed groups from urban centers but failed to address underlying grievances, pushing violence into rural areas and across borders. A third mechanism is coup-counterterrorism disruption: military coups in Mali (2020, 2021), Burkina Faso (2022), and Niger (2023) severed security partnerships, expelled foreign forces, and redirected military resources toward regime survival rather than counterinsurgency, creating windows of opportunity for JNIM and ISSP expansion. By 2024, JNIM and ISSP controlled significant territories across the Sahel, with ACLED data showing a sustained increase in political violence events and fatalities in the tri-border region.

Perspective Reconstruction

African perspective (primary). The African perspective centers the Sahel crisis as a failure of regional ownership and a consequence of externally imposed security frameworks. From this vantage, the crisis originated not in global jihadism but in the structural marginalization of Sahelian populations by postcolonial states that inherited colonial administrative boundaries and extractive governance patterns. The African Union and ECOWAS possessed the institutional architecture—APSA, the African Standby Force, the Peace and Security Council—to respond, but lacked the funding, intelligence, and logistical capacity to operationalize their mandates. France’s unilateral intervention in 2013, while militarily effective in the short term, displaced African agency and created a dependency that collapsed when France withdrew in 2022. The coups of 2020–2023, from this perspective, reflect popular frustration with both incumbent governments and their external backers, and the turn to Russia represents a search for sovereignty rather than ideological alignment. The African perspective’s strongest claim is that sustainable security requires African-led political solutions—addressing Tuareg grievances, reforming predatory state institutions, and investing in peripheral development—rather than externally driven counterterrorism. Its limitation is that it can underestimate the material constraints on African regional institutions and the genuine appeal of jihadist ideology among marginalized youth.

Chinese perspective. China views the Sahel crisis primarily through the lens of development and state capacity. Beijing’s engagement emphasizes infrastructure investment, economic cooperation, and non-interference in internal affairs. Chinese officials have consistently argued that poverty and underdevelopment are root causes of instability, and that security follows from economic growth. China’s security cooperation in the Sahel has been limited to bilateral military training, equipment sales, and participation in UN peacekeeping missions. Beijing has avoided direct military intervention, positioning itself as a neutral partner that respects sovereignty. The Chinese perspective contributes an important corrective to the securitization of the Sahel by insisting on development dimensions, but it occludes the immediate security vacuum that armed groups exploit and underestimates the political drivers of conflict. Its non-interference stance also means China has little to offer in terms of conflict mediation or governance reform.

Russian perspective. Russia frames its Sahel engagement as anti-imperialist solidarity and a corrective to Western failure. Following France’s withdrawal from Mali in 2022, Russian paramilitaries—first Wagner, then Africa Corps—deployed to support the Malian junta, providing military training, equipment, and direct combat support. Moscow’s narrative emphasizes sovereignty, non-interference, and the right of African states to choose their security partners. Russian officials have criticized French and American counterterrorism as neocolonial and ineffective. The Russian perspective contributes a geopolitical alternative that resonates with Sahelian governments frustrated by Western conditionality, but it occludes the extractive and abusive practices of Russian paramilitaries, the absence of any development or governance component in Russian engagement, and the long-term risks of substituting one external dependency for another. Its anti-Western framing also oversimplifies the Sahel crisis by reducing it to great-power competition rather than local political dynamics.

Western perspective. The Western perspective has dominated Sahel policy since 2012, framing the crisis as a counterterrorism challenge requiring military intervention, capacity-building, and stabilization. France’s Operation Serval and Barkhane, the US Trans-Sahara Counterterrorism Partnership, and EU training missions represented substantial investments in military capacity. Western analysts and policymakers have produced extensive documentation of jihadist networks, conflict dynamics, and human rights abuses. The Western perspective’s self-critique—evident in French strategic reviews and US Africa Command assessments—acknowledges that military-first approaches failed to address governance deficits and may have exacerbated conflict. The Western perspective contributes unmatched intelligence, funding, and analytical capacity, but it occludes the political and economic roots of the crisis, over-securitizes local grievances, and has repeatedly prioritized short-term tactical gains over long-term political solutions. Its interventions have also empowered abusive state forces and alienated local populations.

UN perspective. The UN perspective is embodied in MINUSMA, deployed to Mali in 2013 with a mandate encompassing security, civilian protection, and political support. MINUSMA represented the UN’s attempt to stabilize a regional complex through multilateral peacekeeping, and it contributed to civilian protection, human rights monitoring, and electoral support. However, the UN perspective’s dependence on host-state consent proved fatal: when Mali’s junta requested MINUSMA’s withdrawal in 2023, the mission ended, removing a key source of civilian protection and international oversight. The UN perspective contributes multilateral legitimacy and normative frameworks, but it occludes the transnational dynamics of the Sahel complex, treats the crisis as a national problem amenable to peacekeeping, and lacks the enforcement capacity to act when host governments turn against it. The withdrawal of MINUSMA illustrates the broader limits of consent-based peacekeeping in contexts where governments prefer alternative security partners.

Adjudication

The African perspective best explains the Sahel case, but with significant qualifications. Its central claim—that the crisis is rooted in predatory state governance and the marginalization of peripheral populations, and that sustainable security requires African-led political solutions—aligns with the evidence: the 2012 rebellion originated in Tuareg grievances over state neglect; jihadist recruitment exploited local disputes over land and justice; and external military interventions consistently failed to address these underlying dynamics. The African perspective also correctly identifies the coup wave as a symptom of state failure and popular frustration rather than merely a security setback. However, this perspective misses or underestimates three critical factors. First, it underestimates the autonomous appeal of jihadist ideology and the organizational capacity of JNIM and ISSP, which cannot be reduced to grievances alone. Second, it overestimates the capacity of African regional institutions to deliver security in the absence of external funding and intelligence. Third, it does not fully account for the agency of Sahelian governments in choosing Russian paramilitaries over African regional frameworks—a choice that reflects elite calculations as much as popular sovereignty. The Western perspective, by contrast, best explains the military dynamics and the failure of counterterrorism, but it systematically underestimates the political roots of the crisis. The Russian perspective explains the geopolitical realignment but not the conflict’s origins. The Chinese perspective is largely irrelevant to the security dynamics. The UN perspective explains the limits of multilateral engagement but not the drivers of conflict. A synthetic explanation would combine the African perspective’s structural diagnosis with the Western perspective’s military analysis and the transnational level’s emphasis on cross-border dynamics, while acknowledging that no single perspective fully captures the Sahel’s complexity.

SECTION 2.9 PROBLEM PAIR (We do)

Tasks

1. Define the Horn of Africa as a regional security complex using Buzan and Wæver: identify the principal state units, the security interdependence among them, and the external powers that penetrate the complex without constituting its core logic.
2. Explain how the Tigray war (2020–2022) altered the regional balance among Ethiopia, Eritrea, Sudan, and Somalia, and why the Pretoria agreement reduced large-scale fighting without resolving the complex.
3. Analyze the Sudan civil war (from April 2023) as both a domestic contest over state control and a node in the wider Horn complex, including Egyptian, Gulf, Chadian, and South Sudanese interests.
4. Assess the Red Sea crisis as an external shock that revalues Horn territory, especially ports, basing rights, and maritime chokepoints, and trace the feedback loop between internal fragmentation and external penetration.
5. Compare African (AU/IGAD), Chinese, Russian, Western, and UN readings of the same complex; for each, identify one genuine contribution and one significant occlusion.
6. Formulate a falsifiable claim about whether regional institutions can de-escalate the complex, specifying the evidence that would refute it.

MODEL ANSWER

The Horn of Africa between 2020 and 2024 is best understood not as three separate crises but as a single regional security complex in which state survival, border legitimacy, maritime access, and external patronage are tightly coupled. Buzan and Wæver’s framework directs attention to security interdependence: the security of each principal unit is significantly affected by others, and the complex has a distinct regional logic that cannot be reduced to global great-power competition. Ethiopia is the demographic and military core, but its internal federal crisis spilled across borders. Eritrea’s security is bound to Ethiopia’s; Sudan’s transition and then civil war altered the western flank; Somalia’s federal fragility and Al-Shabaab insurgency created a persistent eastern vulnerability; and Djibouti, though small, sits at the maritime chokepoint that gives the complex global salience. External powers—Gulf states, Egypt, Turkey, China, Russia, Western actors, and the UN—penetrate the complex through ports, bases, arms, mediation, and humanitarian access, but they do not create its internal logic.

The Tigray war transformed this logic. Ethiopia’s federal government, Eritrea, and Amhara forces aligned against the TPLF, while Sudan’s transitional authorities initially faced refugee flows and border tensions. The war weakened Ethiopia’s military, strained its economy, and deepened ethnic federal grievances. Eritrea gained temporary alignment with Addis Ababa but remained insecure about Ethiopian access to the sea and about Tigrayan remnants. Somalia watched Ethiopia’s internal crisis while facing its own insurgency and contested federal relations. The Pretoria agreement ended large-scale fighting but left unresolved questions of disarmament, transitional justice, and regional power sharing; thus the war’s main effect was to redistribute insecurity rather than resolve it.

Sudan’s April 2023 civil war between the SAF and RSF then became a second shock. It is domestic in origin—rooted in the 2019 revolution, the 2021 coup, and the failure to integrate militias—but regional in consequence. Egypt has interests in Nile water and Red Sea stability; the UAE and Saudi Arabia have competed for influence and port access; Chad and South Sudan face refugee and border pressures; and Eritrea and Ethiopia calculate risks from Sudanese fragmentation. The war also created a vacuum in which external actors can arm proxies, making Sudan a node through which the Horn complex connects to Sahelian and Red Sea dynamics. From an African perspective, the tragedy is that regional ownership claims by IGAD and the AU have been weakened by member-state divisions and by the tendency of external powers to broker parallel tracks.

The Red Sea crisis adds a maritime layer. Attacks on shipping and the militarization of the Bab el-Mandeb and Gulf of Aden have increased the strategic value of ports in Djibouti, Berbera, Massawa, Port Sudan, and Assab. This external shock does not originate in the Horn, but it revalues Horn territory: coastal access, basing rights, and maritime security become bargaining chips in domestic and regional conflicts. Ethiopia’s landlocked status, Eritrea’s control of Assab, Somaliland’s Berbera port, and Sudan’s Port Sudan all become more consequential. The result is a feedback loop in which internal fragmentation invites external penetration, and external competition hardens internal factions.

Perspective reconstruction clarifies both contributions and blind spots. The African perspective, rooted in regional ownership and APSA, correctly identifies that sustainable security must be anchored in African institutions and sovereignty; its occlusion is that AU and IGAD capacity has often lagged behind political will, and member states have pursued unilateral or bilateral deals. The Chinese perspective emphasizes non-interference and development-security linkages; it contributes infrastructure and a norm against regime change, but occludes how Chinese economic interests and arms relationships shape local balances. The Russian perspective frames the West as destabilizing and presents security partnerships as sovereign choices; it contributes an anti-hegemonic vocabulary, but occludes the coercive and extractive dimensions of paramilitary and mercenary involvement. The Western perspective foregrounds counterterrorism, humanitarian protection, and liberal order; it contributes resources and early-warning capacity, but occludes how Western interventions and conditionalities have sometimes delegitimized local actors. The UN perspective emphasizes peacekeeping, mediation, and humanitarian access; it contributes legitimacy and operational scale, but occludes the political limits of missions when host-state consent fractures or great powers divide.

A falsifiable claim would be: if IGAD and the AU can establish a single, inclusive mediation architecture for Sudan and Ethiopia-Eritrea maritime issues, with verifiable ceasefire monitoring and a shared port-access framework, then cross-border proxy arming and Red Sea militarization should measurably decline within two years. Evidence refuting this would include continued bilateral arms flows, new basing agreements outside the regional framework, and an increase in ACLED-recorded cross-border incidents despite institutional mediation. The broader lesson is that the Horn complex is not merely a collection of civil wars; it is a system in which sovereignty claims, maritime chokepoints, and external patronage interact. Any analysis that treats Tigray, Sudan, and the Red Sea as separate files will overestimate the efficacy of localized solutions and underestimate the regional feedback that sustains violence.

SECTION 2.10 INDEPENDENT MEMO (You do)

(a) Case description (150–200 words)
In 2022, the M23 rebel movement re-emerged in eastern Democratic Republic of the Congo after years of dormancy, capturing territory in North Kivu and displacing large populations. Kinshasa accused Rwanda of backing M23; Kigali denied direct support while framing its actions as security concerns linked to FDLR remnants and cross-border threats. Uganda deployed troops under bilateral and regional arrangements, while Burundi, Tanzania, and the East African Community Regional Force attempted stabilization with uneven mandates and timelines. The crisis unfolded alongside global demand for cobalt, coltan, tin, and gold, with artisanal mining and armed-group taxation embedded in transnational supply chains. By 2024–2025, diplomatic initiatives, including Luanda and Nairobi processes, had produced partial ceasefires but not durable demobilization. The case asks whether the Great Lakes is best explained as a mineral-driven proxy war, a post-colonial state-formation crisis, a regional security dilemma, or an interaction of all three.

(b) Required memo headings (prompts)

• Mechanism: Identify the causal chain linking state weakness, armed-group financing, regional military intervention, and mineral extraction; specify scope conditions and observable implications.
• Perspective reconstruction: Reconstruct African, Chinese, Russian, Western, and UN readings of the crisis, steel-manning each and noting one occlusion.
• Historical analogue: Compare with one earlier Great Lakes crisis (for example, the 1998–2003 Congo wars or the 2012 M23 episode) and state what is similar, what differs, and why the analogy may fail.
• Falsifiers: List two or three observations that would refute your preferred explanation.

(c) Self-check line
Self-check: Did you distinguish description (what happened), explanation (why it happened), prediction (what should follow), and prescription (what should be done), and avoid letting prescription masquerade as analysis?

SECTION 2.11 HINGE QUESTION

Question: Which statement best captures the central analytical claim of Regional Security Complex Theory as applied to Africa in this lesson?

A. African conflicts are primarily caused by global great-power competition, and regional institutions are epiphenomenal.
B. Regional security complexes are defined by security interdependence among proximate states; external powers penetrate but do not constitute the complex’s core logic.
C. The most important unit of analysis is the individual rebel commander, because insurgencies are driven by personal ambition.
D. Regional institutions such as ECOWAS and IGAD are always effective because they possess legal mandates.

Answer: B

Distractor diagnoses:

• A conflates systemic penetration with causation; it ignores the theory’s claim that regional dynamics possess an autonomous logic that external powers influence but do not create.
• C reduces a regional-systemic process to individual-level agency; while commanders matter, they do not define the security interdependence among states.
• D confuses institutional mandate with operational efficacy; legal authority does not guarantee capacity, political will, or member-state compliance.

SECTION 2A — DATA LAB

Data note. All figures below are approximate, drawn from ACLED public summaries, AU Peace and Security Council communiqués, and open-source military-presence trackers (2023–2025). ACLED systematically undercounts state violence, sexual violence, and events in inaccessible areas; treat every number as an order of magnitude, not a census. The purpose of the lab is to train trend-reading, level-of-analysis discipline, and perspective reconstruction — not to produce a definitive dataset.

Table 1 — Conflict fatalities by region, 2010–2025 (approximate ACLED-derived bands)

Table 2 — External military presence by actor, 2024–2025 (approximate)

Table 3 — AU PSC and regional security mechanisms (selected)

Analysis questions

1. Trend. Describe the trajectory of fatalities 2010–2025 across the three complexes. Which region shows the steepest relative increase, and which shows the largest absolute level? Identify three inflection points (e.g., 2012 Mali rebellion, 2019 Burkina escalation, 2020 Tigray, 2023 Sudan) and state whether each corresponds to a political rupture (coup, state collapse, external intervention) rather than a purely military dynamic. What does the lag between political rupture and fatality spike suggest about the mechanism?

2. Level of analysis. The Sahel shows escalation while the Great Lakes shows persistence-without-escalation. Which level of analysis — individual, state, systemic, or transnational — best explains this divergence? Argue whether state collapse (state level) or transnational jihadist diffusion (transnational level) is the dominant driver in the Sahel, and specify what evidence would distinguish the two (e.g., whether fatalities track border porosity or regime fragility).

3. Perspective reconstruction (all five). How would each perspective read Tables 1–3? (a) African: regional ownership and APSA gaps; (b) Chinese: non-interference plus security cooperation; (c) Russian: Africa Corps and anti-Western framing; (d) Western: stabilization, CT, and self-critique; (e) UN: MINUSMA, AMISOM/ATMIS, peacekeeping effectiveness. Which perspective best accounts for the external military presence data, and which is most challenged by the AU PSC’s limited enforcement record in Table 3?

4. Interpretation. Do the data support or challenge Buzan and Wæver’s (2003) claim that regional security complexes are durable structures? Consider whether the Sahel complex is “regionalizing” (spilling across borders into coastal states) or “internationalizing” (great-power entry displacing regional actors). Propose one metric that would decide between these two readings, and state what value of that metric would falsify the regional-complex thesis.

5. Limitation. What do ACLED data not capture that matters for this lesson? Name at least three omissions (e.g., sexual violence, displacement, state repression, underreporting in inaccessible areas, definitional exclusion of riots/protests). For each, state how the omission biases conclusions about which region is “most violent” and about whether external intervention “worked.”

SECTION 3 — DUAL-CODED VISUAL ANCHOR

Visual 1 — Regional Security Complex Map of Africa (hand-drawn)

• What to draw: Outline of the African continent in black ink. Shade three complexes: the Sahel belt (Mali–Burkina Faso–Niger) in orange; the Horn (Ethiopia–Somalia–Sudan–Eritrea–South Sudan) in red; the Great Lakes (DRC–Rwanda–Uganda–Burundi) in purple. Leave coastal West Africa and southern Africa unshaded but bordered.
• Labels to place: Capitals (Bamako, Ouagadougou, Niamey, Addis Ababa, Mogadishu, Khartoum, Kinshasa, Kigali, Kampala); key bases (Camp Lemonnier, Agadez, Gao, Mogadishu port); maritime chokepoints (Bab el-Mandeb, Strait of Hormuz approaches).
• Arrows: Dashed orange arrows from Sahel into Benin, Togo, Ghana, Côte d’Ivoire (spillover); red arrows from Horn into Red Sea shipping lanes; purple arrows from eastern DRC mineral zones to Kigali/Kampala (resource flows).
• Perspective overlay (margin annotations): “African: regional ownership & APSA”; “Western: CT corridors & stabilization”; “Russian: anti-Western opportunity”; “Chinese: non-interference + BRI ports”; “UN: mission footprints (MINUSMA, AMISOM/ATMIS).”

Visual 2 — Sahel Insurgency Ecosystem (network diagram)

• What to draw: A node-and-edge diagram on a white background. Nodes as circles of varying size (size = territorial control). Central large node: “JNIM (Al-Qaeda-aligned)” in green; adjacent large node: “ISSP (ISIS-aligned)” in black; state nodes: “Mali,” “Burkina Faso,” “Niger” in blue; external nodes: “Africa Corps (Russia)” in red, “France (withdrawn)” in grey dashed, “ECOWAS” in yellow.
• Edges: Solid red lines = active combat; dashed grey lines = rivalry/competition between JNIM and ISSP; thick black lines = territorial control by insurgents; dotted blue lines = state–external military cooperation.
• Labels to place: “JNIM: local embeddedness, taxation, courts”; “ISSP: more indiscriminate, anti-civilian”; “Africa Corps: regime protection, extractive concessions”; “MINUSMA 2013–23: withdrawn.”
• Perspective overlay (margin): “Western: CT failure & self-critique”; “African: sovereignty vs. external dependency”; “Russian: anti-Western framing”; “UN: peacekeeping limits”; “Chinese: non-interference.”

Visual 3 — Horn of Africa Fragmentation and Red Sea Crisis (map)

• What to draw: Map of the Horn coastline plus the Red Sea and Gulf of Aden. Mark: Tigray region (shaded), Khartoum, Port Sudan, Mogadishu, Djibouti, Berbera, Hargeisa. Mark Red Sea shipping lane as a blue corridor; annotate Houthi attack zones (2023–24) with red stars.
• Arrows: Gulf-state influence flows (UAE, Saudi, Qatar) as green arrows into ports; refugee flows as grey arrows into Sudan/Chad; arms flows as black arrows into Sudan and Somalia.
• Labels to place: “SAF vs RSF (Sudan 2023–)”; “Tigray war 2020–22”; “ATMIS drawdown”; “Turkey base (Mogadishu)”; “UAE ports (Berbera, Bosaso).”
• Perspective overlay (margin): “African: regional ownership (IGAD, AU)”; “UN: peacekeeping limits”; “Western: maritime security”; “Chinese: BRI ports & non-interference”; “Russian: naval interest.”

SECTION 4 — CORNELL NOTES

Cue column

Summary (3–5 sentences). Regional security complexes in Africa — Sahel, Horn, Great Lakes — are durable but weakly institutionalized structures in which security interdependence outpaces regional capacity. External actors (France, Russia, US, Gulf states, Turkey) have increasingly penetrated these complexes, often displacing African ownership without resolving root causes. ACLED data show escalating fatalities in the Sahel and Horn since 2019, while the Great Lakes persists at high levels without comparable escalation. African regional institutions (APSA, ECOWAS, IGAD, SADC) possess normative frameworks but lack enforcement and funding, leaving a gap that external powers fill. The central puzzle is whether regional ownership can be rebuilt without either sovereignty absolutism or external dependency.

SECTION 5 — FEYNMAN COMPRESSION

Step 1 — Explain without jargon. A regional security complex is a neighborhood where countries’ security problems are so tangled that you cannot fix one without affecting the others. In Africa, three such neighborhoods — the Sahel, the Horn, and the Great Lakes — keep producing violence that spills across borders. Outside powers keep stepping in (France, Russia, the US, Gulf states), but they treat symptoms and often make things worse. African regional bodies have good rules on paper but rarely enforce them. The result: more deaths, weaker states, and a cycle where each intervention invites the next.

Step 2 — Mark gaps. I could not cleanly explain why the Great Lakes has not escalated like the Sahel despite similar state weakness; the mineral–conflict mechanism is clear but the containment mechanism is not. I also could not specify the threshold at which a complex stops being “regional” and becomes “internationalized” — this needs the metric from Analysis Question 4. I am unsure whether APSA’s failure is primarily financial or political; the sources point both ways.

Step 3 — Reread verification. Re-checking Buzan and Wæver (2003): complexes are defined by security interdependence, not by institutional density, so weak APSA does not falsify the theory — it confirms that complexes can exist without strong institutions. Re-checking de Waal (2015): the Horn’s politics are driven by “political markets” and elite bargains, which explains why external intervention often reinforces rather than resolves conflict. Re-checking ACLED-derived bands: the Sahel’s relative increase is the steepest; the Horn’s absolute level remains highest. Williams (2018) confirms that AMISOM/ATMIS succeeded partially through troop-contributing countries’ own interests, not pure altruism.

Step 4 — Analogy with explicit limits. Analogy: A regional security complex is like a shared apartment building with thin walls — a fire in one flat (Mali 2012) spreads to neighbors (Burkina, Niger) because the walls (borders) are porous and the landlord (regional institution) has no fire brigade. Limits: The analogy implies passive spread; it misses that actors choose to intervene (France, Russia) and that some “fires” are deliberately lit (proxy warfare). It also implies a single building; in reality the three complexes interact (Sudan’s collapse affects Sahel arms flows). Do not push the analogy to “just call the fire department” — there is no neutral fire department; every responder has interests.

Step 5 — Rewrite (compressed final). Regional security complexes in Africa are durable, interdependent security neighborhoods (Sahel, Horn, Great Lakes) whose violence escalates or persists according to state capacity and transnational diffusion, not merely local grievances. External powers penetrate these complexes with counterterrorism and geopolitical agendas, while African regional institutions (APSA, ECOWAS, IGAD, SADC) lack enforcement, producing a sovereignty–dependency dilemma. ACLED trends show the Sahel’s steepest relative escalation since 2019 and the Horn’s highest absolute levels, with the Great Lakes persisting at high but stable levels. The central analytical task is to distinguish regionalization (cross-border spillover) from internationalization (great-power displacement of regional actors) and to specify falsifiers for each.

SECTION 6 — SPACED-REPETITION FLASHCARDS

SECTION 7 — METACOGNITIVE CALIBRATION

7.1 Confidence audit table

7.2 Three-question debrief

1. Which part of the lesson most changed your prior view: the African perspective on sovereignty, the failure of Sahel counterterrorism, or the entanglement of Gulf states in the Horn?
2. Which claim are you least able to defend with evidence right now, and what source or data would you need to strengthen it?
3. If you had to advise a regional organization, which mechanism would you prioritize first: force generation, political mediation, civilian protection, or data-driven early warning?

7.3 Error-log table

SECTION 8 — CHEATSHEET

SECTION 9 — REVIEW SCHEDULE

• R1 — Same day, 25 minutes: Re-read the five key ideas, then recite the three regional complexes and their central actors without notes.
• R2 — 48 hours, 40 minutes: Reconstruct the Sahel 2012-2025 worked example and the Horn 2020-2024 problem pair, marking where each perspective changes the explanation.
• R3 — 1 week, 45 minutes: Re-analyze one ACLED-style table, separating trend description from causal interpretation and identifying one limitation.
• R4 — 2 weeks, 50 minutes: Rebuild the five-perspective comparison matrix from memory and add one falsifier for each perspective.
• R5 — 1 month, 60 minutes: Write a full independent memo on a new regional case using the required headings and test it against the completion checklist.

SECTION 10 — COMPLETION CHECKLIST

• I can define a regional security complex using Buzan and Wæver (2003).
• I can identify the Sahel, Horn, and Great Lakes as distinct but comparable complexes.
• I can explain the Sahel insurgency ecosystem without reducing it to terrorism.
• I can trace the Sahel from the 2012 Tuareg rebellion to JNIM and ISSP territorial control.
• I can explain Horn fragmentation as a regional complex involving Gulf states.
• I can connect Great Lakes violence to minerals, state weakness, and regional intervention.
• I can evaluate APSA, ECOWAS, IGAD, and SADC using evidence rather than labels.
• I can read ACLED-style data as trend evidence without overclaiming causation.
• I can reconstruct the African perspective as primary, not as a regional example.
• I can steel-man the Chinese, Russian, Western, and UN perspectives.
• I can identify what each of the five perspectives occludes.
• I can adjudicate between RSC theory and state-centric explanations.
• I can specify falsifiers for at least three major claims.
• I can distinguish description, explanation, prediction, and prescription.
• I can apply the four levels of analysis to a regional case.
• I can complete the independent memo using the required headings.
• I can explain why regional ownership is both normative and political.

FURTHER READING (Optional)

Theory and regional complexes

• Buzan, Barry, and Ole Wæver (2003), Regions and Powers: The Structure of International Security.

Sahel conflict data and analysis

• ACLED Sahel monitoring reports (2023, 2024, 2025).
• Crisis Group Africa reports on the Sahel (various years).

Horn of Africa

• de Waal, Alex (2015), The Real Politics of the Horn of Africa: Money, War and the Business of Power.
• Crisis Group Africa reports on the Horn (various years).

African peace operations and institutions

• Williams, Paul D. (2018), Fighting for Peace in Somalia: A History and Analysis of the African Union Mission in Somalia (AMISOM), 2007-2017.

Great Lakes and mineralized conflict

• Crisis Group Africa reports on the Democratic Republic of Congo and the Great Lakes (various years).

End of Lesson 30. Say Next when you are ready.