The Sahel’s Structural Crisis: Why Military Coups Are Symptoms, Not Surprises

Understanding the Coup Belt as Systems Failure

When we talk about the string of military takeovers across the Sahel, it’s tempting to focus on individual leaders, dramatic moments, or external villains. That’s exactly the wrong lens. What we’re watching is a systemic collapse of the security and governance architecture that Western powers, primarily France, spent decades constructing. Mali, Burkina Faso, Niger, and Chad have all experienced military coups or severe constitutional crises since 2020. Analysts at the Africa Center for Strategic Studies: Coup Tracker and Sahel Analysis have termed this phenomenon a “coup belt.” But calling it a belt implies a pattern. What we’re really seeing is the unraveling of entire state systems under pressure.

Think of it this way: if you design a security architecture that depends almost entirely on external military presence, external funding, and external decision-making, then remove that external force, what do you expect to happen? The structures collapse because they were never built to function independently. That’s not a judgment about the people of the Sahel. It’s an observation about how international relationships create dependencies that, once severed, leave institutional vacuums. Those vacuums get filled by whoever has the capacity to fill them, usually military actors who’ve been sidelined by civilian governments that lacked real legitimacy anyway.

The Collapse of France’s Twenty-Year Gamble

Operation Barkhane was supposed to be different. When France deployed up to 5,100 troops at its peak, the theory was solid on paper: provide security, build partner capacity, enable local forces to take the lead. By mid-2025, France had formally completed its military withdrawal from both Mali and Niger, ending nearly a decade of this experiment. What happened wasn’t a sudden crisis. It was the predictable result of a strategy that never addressed the underlying political economy of the region.

French forces were treating symptoms while the disease spread. Terrorist groups like JNIM and Islamic State in the Greater Sahara weren’t appearing out of nowhere. They thrived because they offered something that weak, corrupt, or absent state institutions didn’t: order, albeit brutal order. They provided services, arbitrated disputes, and demonstrated capacity. Meanwhile, the government forces that France trained and equipped were often more interested in predatory rent-seeking than actually protecting civilians. When young soldiers watched their officers traffic in contraband or look the other way while armed groups operated, their faith in the system evaporated. Is it really surprising that military officers eventually decided they could do it themselves and took power?

The French withdrawal wasn’t a sudden policy shift. It was the inevitable endpoint of a relationship that had outlived its usefulness for both sides. Malian, Burkinabé, and Nigerien military leaders saw French presence as a constraint on their power. French policymakers saw their mission as unwinnable without political will that simply didn’t exist. Both were right.

The Vacuum and Who’s Filling It

Here’s where the structural analysis gets really interesting. Power vacuums don’t stay empty. When France stepped back, someone else stepped forward. Russia’s Africa Corps, which inherited the operational footprint of Wagner Group operations following Yevgeny Prigozhin’s death in 2023, now has an estimated 2,000 to 3,000 personnel operating across the Sahel as of late 2025 according to U.S. Africa Command. That’s not a coincidence. That’s competition for influence expressed through military deployment.

What matters isn’t that it’s Russia instead of France. What matters is that the underlying dynamic remains unchanged: external military actors with their own strategic interests are shaping internal politics. The soldiers in Bamako, Ouagadougou, and Niamey might now be working with Russian advisors instead of French ones, but they’re still soldiers who believe their country’s problems need military solutions. The shift in patronage doesn’t address the actual question: how do you build legitimate, accountable state institutions that can govern effectively? It just changes which external power gets a seat at the table while that question goes unanswered.

When Institutions Fracture: The ECOWAS Withdrawal

One of the most consequential developments got less international attention than it deserved. The Alliance of Sahel States, comprising Mali, Burkina Faso, and Niger, formally withdrew from ECOWAS in January 2025. That’s not just politics. That’s the fracturing of the primary multilateral framework for West African security and governance. ECOWAS, the Economic Community of West African States, has been the institution through which West African countries were supposed to coordinate on everything from trade to security to democratic norms.

When core members exit, the whole structure weakens. This wasn’t driven by whimsy. The coup governments of the Sahel saw ECOWAS as threatening their legitimacy through sanctions and pressure to return to civilian rule. So they left. From their perspective, the calculation was simple: ECOWAS was an obstacle, not a support system. The real question is why these governments felt they could afford to abandon regional institutional membership. The answer: they found alternative sources of support and legitimacy, primarily through military-to-military relationships with Russia and through appeals to national sovereignty against what they framed as external interference.

This is the cascading effect of institutional collapse. One breakdown triggers others. When central governments fail to provide security and services, military coups become possible. When military coups come to power, they often face external pressure from regional organizations. When they face that pressure, they exit those organizations. When they exit, the regional framework weakens further, making it easier for future crises to spiral.

The Humanitarian Cost of Structural Failure

All of this happens against a backdrop that deserves constant emphasis: human suffering that’s increasing, not decreasing. According to the UN OCHA Sahel Humanitarian Situation Report 2025, 10.6 million people in the central Sahel face acute food insecurity as of late 2025. That’s a 40 percent increase from 2022 levels. This isn’t separate from the political crisis. It’s the same crisis viewed from ground level.

When state capacity collapses, people can’t farm safely. When terrorist groups control territory, humanitarian organizations can’t deliver assistance. When governments turn inward to consolidate military power, they’re not investing in agriculture, healthcare, or education. The coups aren’t causing the humanitarian emergency directly, but they’re happening in a context where institutional failure has already created massive vulnerability. Military takeovers then make it harder to reverse that trajectory because coup governments tend to prioritize security spending and regime survival over development.

This is why structural analysis matters. We can’t solve this by replacing individual leaders or even individual governments. We’re dealing with systems that have broken down at multiple levels simultaneously: state capacity, regional institutions, security architecture, and economic opportunity. Fixing it requires thinking at that systems level, which means asking harder questions about what kind of international engagement actually builds legitimate institutions versus what kind just manages symptoms while the underlying dysfunction persists.

What Structural Analysis Demands of Us

If you’re paying attention to these developments, resist the temptation to pick heroes and villains. The interesting analytical work is understanding how institutions function or fail, how incentives shape behavior, and how external interventions interact with local politics. Read the reporting from local journalists. Follow the money. Understand the history. These aren’t mysterious events. They’re the predictable outcomes of systems under stress.

The real question for those of us watching from outside is whether we’re willing to think about different approaches to supporting democratic governance and security in the Sahel. The old model of external military presence propping up civilian governments that lacked real legitimacy didn’t work. The new model of military governments with external patronage won’t work either. What might actually work requires far more humility about what outside actors can accomplish, and far more investment in the genuinely unglamorous work of building institutions.

What’s your read on this? What do you think changes if the international community actually committed to long-term support for democratic institutions rather than short-term security solutions? Drop your thoughts in the comments, or if you want to dig into specific aspects, send me a message.