The Economic Community of West African States (ECOWAS) has adopted a firmer stance toward the Alliance of Sahel States (AES), as confirmed during the latest ordinary summit held in Lungi, Sierra Leone. Regional leaders have established a clear red line: no member state may pursue separate negotiations with Mali, Burkina Faso, or Niger on core regional issues. This decisive move aims to reinforce cohesion within an already strained West African bloc, following the official withdrawal of the three Sahel nations in January 2025.
The decision to centralize diplomatic channels reflects growing unease in Abuja and other capitals. Since the AES was formalized as a confederation, several West African governments had explored pragmatic bilateral arrangements with their Sahelian neighbors—particularly on free movement, security cooperation, and trade. By enforcing a unified approach, ECOWAS seeks to prevent the erosion of regional solidarity, which could otherwise crumble under competing national interests.
Unified stance aims to strengthen negotiating power
This collective strategy is designed to amplify ECOWAS’s bargaining leverage. The AES has built its identity on demands for greater sovereignty and resistance to regional oversight, prompting the bloc to rely on the combined strength of its remaining members to safeguard decades of economic integration. Critical issues such as the common external tariff, free movement of people, and preferential trade agreements are now at stake—each a pillar of regional stability that, if dismantled, could unravel decades of progress.
Yet this rigid approach carries risks. By banning bilateral talks, ECOWAS risks paralyzing negotiations if internal consensus proves unattainable. Coastal states like Senegal, Côte d’Ivoire, and Togo maintain deep economic and human ties with Sahelian capitals. Their logistics corridors serve landlocked economies whose stability directly impacts their own trade networks.
The Sahel alliance advances its independent path
Across the negotiating table, the AES continues to consolidate its institutional framework. Plans for a confederate passport, efforts toward a shared currency, and the announcement of a 5,000-strong joint force to combat jihadist threats demonstrate Bamako, Ouagadougou, and Niamey’s commitment to building a credible alternative bloc. Diplomatic overtures to Moscow, Ankara, and Tehran further underscore this geopolitical realignment reshaping West African dynamics.
ECOWAS’s position embodies both a firm stance and an outstretched hand. Leaders in Lungi reaffirmed their willingness to engage in structured dialogue with the AES on critical issues such as cross-border mobility and trade. However, they insist this dialogue must follow ECOWAS’s rules—not those dictated by the Sahelian alliance.
Pending disputes demand urgent resolution
Several technical disputes remain unresolved. The status of Sahelian nationals residing in ECOWAS territory, customs regimes for goods from AES countries, management of shared infrastructures like the Niger Basin Authority, and mutual recognition of academic diplomas all require swift resolution to avoid economic and social disruption. Missing agreements in these areas could quickly penalize businesses and citizens alike.
While no official negotiation timeline was announced, diplomats suggest a technical commission will be tasked with drafting engagement terms for Bamako, Ouagadougou, and Niamey. Sierra Leone, which currently holds the bloc’s rotating presidency, will lead the unified message presented to Sahelian authorities.
A delicate political balance remains. Countries like Senegal, under President Bassirou Diomaye Faye, have previously advocated for a more conciliatory approach toward the AES, arguing that isolating Sahelian regimes could backfire. The collective discipline imposed in Lungi will now face pressure from these divergent perspectives—risking irrelevance if internal disagreements persist.
