June 9, 2026
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L'ancien Premier ministre sénégalais Ousmane Sonko (à gauche) et le président Bassirou Diomaye Faye (à droite) au palais présidentiel de Dakar, le 16 octobre 2025.

On Friday, May 22, President Bassirou Diomaye Faye unexpectedly dismissed his long-time political ally, Ousmane Sonko, along with the entire government. This past Sunday, the now-former Prime Minister regained his parliamentary mandate as a deputy. Concurrently, Malick Ndiaye, the President of the National Assembly, announced his resignation. The election for the new Assembly President is scheduled for Tuesday, May 26, with Ousmane Sonko emerging as a strong contender. Clearly, Senegal is bracing for a significant executive versus legislative power struggle.

Many observers believe this political separation was inevitable. The dynamic between Faye and Sonko contained fundamental and irreconcilable contradictions. It wasn’t a matter of differing talents or radically divergent political visions, but rather the inherent unitary nature of executive power in a Republic. Historical precedents across African politics demonstrate that cohabitations at the highest level, involving two equally forceful wills, consistently result in either one’s removal or the complete collapse of both.

Mounting fractures and tensions

Indeed, this recent development is the culmination of months of simmering tensions between the two leaders, who ascended to power in April 2024 on a wave of immense popular hope. The political rift had been brewing since July, when initial cracks appeared in their alliance. At that time, Ousmane Sonko publicly alluded to a “problem of authority,” feeling insufficiently defended by the President against political attacks. The final break occurred just hours after a National Assembly session where Sonko openly challenged several presidential decisions, including the management of political funds, asserting that the President had “made an error.”

Executive-legislative showdown in West Africa news?

The crucial question now is whether the former Prime Minister will become the President’s primary opponent. Given his widespread popularity, Ousmane Sonko poses a genuine threat to Bassirou Diomaye Faye. The next phase of this political contest is likely to unfold within the National Assembly. Political science experts suggest that the political battle could shift to parliament, creating a direct confrontation between the head of state and the legislative body. Such a scenario carries a substantial risk of governmental paralysis, particularly as the executive aims to implement a series of institutional reforms, including revisions to the Constitution, the Constitutional Court, political party regulations, and the establishment of an independent national electoral commission. This leaves President Faye with limited room to maneuver.

This situation effectively pits Pastef, the party largely controlled by Ousmane Sonko, against the Presidential Coalition supporting Diomaye Faye. It’s a no-holds-barred contest between the executive and legislative branches, with the 2027 communal elections and, more importantly, the 2029 presidential election firmly in sight. Among the young Senegalese who had invested their trust in the Faye-Sonko duo’s promises, there is palpable doubt, anger, and disillusionment.

Could Ousmane Sonko emerge victorious?

The power struggle has begun in Senegal, and it could ultimately favor Ousmane Sonko. Analysts argue that the current political reality is undeniable: Pastef dominates the national scene, bolstered by exceptional grassroots organization, a highly mobilized youth base, and a compelling narrative forged during years of confrontation with the previous regime of Macky Sall. Within this dynamic, Sonko remains the pivotal figure. Even when legally barred and absent from presidential ballots, the hope for change largely coalesced around him. While President Faye holds institutional legitimacy, his former Prime Minister retains a formidable popular and militant legitimacy. In any future political or electoral showdown, this factor could prove decisive for the future of West Africa news.