ECOWAS Mediator Kouyaté Calls for AES Cooperation — 'Geography Inextricably Links' Blocs (June 3, 2026)

ECOWAS Chief Negotiator Lansana Kouyaté publicly called on the Alliance of Sahel States (AES — Mali, Burkina Faso, and Niger) on June 3, 2026 to 'cooperate exemplarily' with ECOWAS, emphasizing that 'geography inextricably links' the two regional blocs and calling for preserving the free movement of people across both regional spaces. Kouyaté's appeal came following his May 25, 2026 meeting with Burkina Faso's junta leader Ibrahim Traoré in Ouagadougou — the first direct ECOWAS-AES contact at this level since the three states formally withdrew from ECOWAS in January 2025. Kouyaté was appointed ECOWAS Chief Negotiator to AES States on March 26, 2026 after a year of failed mediation attempts. CONTEXT: — ECOWAS is operationalizing a 1,650-soldier counterterrorism brigade with troops from Nigeria, Ghana, and Senegal — explicitly targeting jihadist spillover into Gulf of Guinea states (Benin, Togo, Côte d'Ivoire) — JNIM confirmed attack on Porga, Benin military post (May 7, 2026 — 7 soldiers killed) underscores the urgency of ECOWAS-AES security coordination despite political rupture — AES states formally exited ECOWAS Treaty (January 29, 2025) and announced plans to introduce an AES currency, potentially disrupting the CFA Franc zone — Previous mediators (Senegal's Faye, Ghana's Mahama) failed to achieve meaningful dialogue with AES juntas Kouyaté's 'geography' framing is aimed at the one lever that can move the AES juntas — the economic dependence of Mali, Burkina Faso, and Niger on trade through coastal ECOWAS states (Senegal, Côte d'Ivoire, Togo, Benin) for food, fuel, and manufactured goods. JNIM's Bamako blockade (Day 36, June 3) has already demonstrated how supply chain vulnerability translates directly into political and humanitarian crisis for the AES governments.