In a major move to revive diplomatic moves towards rebuilding regional union, Sierra Leone’s President Julius Maada Bio, who assumed the Chairmanship of the Economic Community of West African States (ECOWAS) Authority of Heads of State and Government on June 21, has called for strengthened collaboration with the Alliance of Sahel States (AES), Burkina Faso, Mali, and Niger.
The initiative was announced during a high-level meeting in Freetown and detailed in a State House press release, and is intended to bridge a widening divide following the AES’s formal withdrawal from ECOWAS on January 29.
Bio, the first Sierra Leonean former military head who became civilian president to lead ECOWAS, brings a distinctive blend of military experience and academic insight, as he holds a PhD in Peace Studies from the University of Bradford. His leadership, solidified by his 2023 re-election, comes at a decisive moment for West Africa.
During his Abuja inauguration, Bio outlined his priorities, which included restoring constitutional order, enhancing security, boosting economic integration, and strengthening institutional credibility. These are now challenged by the AES exit. His military background positions him as a potential mediator in a region strained by coups and security crises.
The AES states withdrew from ECOWAS, after a six-month grace period until July 29, following their official withdrawal on January 29, to allow for potential reintegration or negotiations, which the AES states rejected. They cited dissatisfaction with the bloc’s response to their security needs. This move, the most significant since ECOWAS’s 1975 founding, has disrupted trade, financial flows, and free movement, raising concerns about the African Continental Free Trade Area (AfCFTA), as noted in a 2025 Amani Africa report.
The AES, formed in September 2023 as a mutual defence pact, has focused on security and initiatives like the Alliance of Agricultural Seed Producers of the Sahel (APSA-Sahel). The African Union’s February 2024 session expressed “grave concern,” urging dialogue to align with AU Agenda 2063.
Bio’s call for ties with AES stresses dialogue on trade, peace, and security. The press release highlights his commitment to regional stability. His approach is driven by his unique perspective, though success will rest on addressing AES grievances, including limited ECOWAS support against terrorism, a concern that has been expressed by Ghana’s recent envoy appointment to AES and Togo’s security collaborations.
With the withdrawal transition concluded, Bio’s timing is significant. Analysts suggest ECOWAS must offer autonomy and security-focused solutions to win AES trust. The initiative could redefine West African unity, with Bio directing the ECOWAS Commission to study a renewed partnership. The international community watches as this bold move could either heal or widen regional fractures.
