The African Union's governance dilemma — sovereignty, intervention, and the Sahel coups

<p>Between 2020 and 2023 the African Union faced six successful military coups in its member states: Mali (twice), Burkina Faso (twice), Guinea, and Niger. In each case the AU Constitutive Act and the Lomé Declaration of 2000 prescribed the response: suspension from AU organs, targeted sanctions, push for civilian transition. In each case the response was applied unevenly, and in several cases reversed within months. The credibility of the AU&#x27;s anti-coup norm is now openly contested.</p> <p>The legal architecture is clear. The Lomé Declaration (2000) and the African Charter on Democracy, Elections and Governance (2007) both define an &#x27;unconstitutional change of government&#x27; to include military coups, refusal to hand over after losing an election, and manipulated constitutional amendments. The Peace and Security Council has the mandate to act. So why has the response been so inconsistent?</p> <p>Three reasons interact. First, regional bodies — ECOWAS in West Africa, IGAD in the Horn — have their own preferences that don&#x27;t always align with the AU consensus. The ECOWAS threat of military intervention against Niger in 2023 was authorized at the regional level but never executed, partly because the AU itself was internally split on whether to support it.</p> <p>Second, the post-2014 wave of Sahel coups has been driven, in part, by a real governance crisis: elected governments unable to provide security against jihadist insurgencies. Coup leaders in Mali and Burkina Faso have used this — credibly, if cynically — to argue that the AU&#x27;s defense of constitutional order is a defense of failed states. The argument lands with publics who have buried family members.</p> <p>Third, the geopolitical context has shifted. The Wagner Group / Africa Corps presence in Mali and the Central African Republic, the rapprochement between Burkina Faso and Russia, and the growing willingness of Chinese and Gulf-state actors to deal directly with putschists have all reduced the cost of AU isolation. A junta with a Russian security guarantee and Chinese infrastructure financing can survive AU suspension indefinitely.</p> <p>What would fix this? A more credible AU response would require *predictable* sanctions, *genuinely* applied without exemption — and that requires capitals like Pretoria, Algiers, and Cairo to subordinate their bilateral interests to a continental norm. There is no evidence they are willing. The honest assessment is that the AU&#x27;s anti-coup architecture, elegant on paper, has become a polite suggestion.</p>