ECOWAS–AES split — economic dimensions for pastoralist border communities

<p>The Alliance of Sahel States (AES — Mali, Burkina Faso, Niger), formed under the Liptako-Gourma framework in September 2023 and consolidated by the January 2024 withdrawal from ECOWAS, has produced one of the largest political ruptures in West African regional integration history. The economic dimensions for border communities — particularly pastoralists and informal cross-border traders — have been substantial and have received less analysis than the geopolitical realignment headlines.</p> <p>The ECOWAS legal regime that the AES withdrawal removed includes: the ECOWAS Common External Tariff that harmonized trade with non-ECOWAS countries; the ECOWAS Protocol on Free Movement of Persons, Right of Residence and Establishment that allowed visa-free movement of ECOWAS nationals across the fifteen-state space; the ECOWAS Trade Liberalization Scheme (ETLS) that eliminated tariffs on goods of ECOWAS origin; and the ECOWAS Transhumance Protocol. The 2024 sanctions regime that ECOWAS initially imposed on Niger following the July 2023 coup (subsequently lifted) demonstrated the immediate border-community impact: Niamey markets ran short of staple goods, fuel queues extended for hours, the Niamey-Cotonou corridor traffic dropped to near zero for several months.</p> <p>Pastoralist communities have been disproportionately affected. The seasonal transhumance movements that cross the Mali-Burkina Faso-Niger and the Burkina Faso-Côte d&#x27;Ivoire-Ghana borders run on customary arrangements that were formalized under ECOWAS regional frameworks. The AES withdrawal has not produced a clear replacement regime. AES has announced a Common Investment Bank, a Confederation-level monetary discussion (in conjunction with the broader CFA-franc exit debate), and a customs-union framework — but the institutional infrastructure to administer these is at announcement stage rather than operational.</p> <p>Gilles Olakounlé Yabi at WATHI (the West African Citizen Think Tank, based in Dakar), Vincent Foucher at Sciences Po Bordeaux, and the work of the Clingendael Institute on Sahelian political economy have analyzed the ECOWAS-AES split&#x27;s implications. The shared analytical finding: the geopolitical realignment is real (the Russian-Wagner/Africa Corps security partnerships, the French-military expulsions, the moves toward the BRICS+ orbit) and the political mobilization around the rupture is genuine, but the economic infrastructure required to replace the ECOWAS market access has not been built and will take years to build.</p> <p>The border community position is unenviable. Cross-border informal traders in Gao, Sikasso, Pô, Niamey, Dosso, and the broader Sahelian commercial-network towns depend on ECOWAS-area market access. The post-AES withdrawal trading rules are unclear. The CIT transhumance certificate is now of contested validity. The Nigerien fuel-and-vegetable supply chains from Burkinabé and Beninese suppliers are running on grace-period arrangements that may not survive ECOWAS&#x27;s pending decisions on AES-area treatment under the ECOWAS Treaty&#x27;s Article 91 successor-state provisions. The political-philosophical argument for sovereign reassertion is comprehensible; the economic costs are real and disproportionately borne by the communities that AES governments claim to represent.</p>