Senegal’s political rift: president faye and prime minister sonko’s power struggle

Senegal is currently experiencing a significant political fracture, pitting President Bassirou Diomaye Faye against Prime Minister Ousmane Sonko. Once united under the PASTEF party banner, their alliance has dissolved, creating a profound rift at the heart of the nation’s leadership.

This internal political turmoil intensified just days after the Constitutional Council nullified a constitutional reform passed by the National Assembly in late June 2026. This pivotal event has undeniably exacerbated tensions between the two leaders, reshaping Senegal’s political landscape as the 2029 presidential election approaches.

A victorious alliance turned contentious

President Bassirou Diomaye Faye and Prime Minister Ousmane Sonko secured a joint victory in the 2024 presidential election, campaigning under the PASTEF banner. The party currently commands a substantial majority in the National Assembly, holding 130 of 165 seats—a position that typically streamlines governance.

However, ideological divergences quickly surfaced, particularly concerning economic policy and engagement with international bodies like the IMF. Observers describe the unfolding situation as a “fratricidal struggle” between contrasting visions for the nation’s future.

Sonko’s dual role as both prime minister and president of the National Assembly represents an unusual concentration of legislative and executive power. This unique institutional arrangement has undeniably fueled friction with the presidency, highlighting the inherent tensions it generates.

Constitutional reform at the heart of the crisis

At the core of the current political turbulence lies the constitutional reform adopted by the National Assembly on June 29, 2026. This legislation aimed to augment the powers of both Parliament and the prime minister. The proposed text sought to prohibit the President from leading a political party and intended to replace the existing Constitutional Council with a new nine-member Constitutional Court.

President Bassirou Diomaye Faye challenged the adoption process, formally appealing to the Constitutional Council on July 7. The Council, on July 10, invalidated the reform, citing procedural irregularities and the absence of allocated funding for the proposed Constitutional Court.

Prime Minister Ousmane Sonko responded to the ruling by stating that the decision “is binding on all.” This concise statement, however, did little to quell speculation regarding the ongoing institutional power struggle between the two prominent figures.

A “duel at the summit” observed internationally

The unfolding crisis in Senegal has garnered considerable international attention, reflecting its significance beyond national borders. This political realignment is seen as a major development, particularly in West Africa, where Senegal has often been regarded as a beacon of democratic stability.

With approximately 19 million inhabitants, the nation remains a crucial economic and diplomatic partner for many international actors. The invalidation of the reform was extensively covered domestically, underscoring the profound division at the highest echelons of government. Many observers have characterized the confrontation between Faye and Sonko as a “duel at the summit,” a phrase that aptly captures the intensity of their rivalry.

Senegal’s political context

Senegal operates as a presidential republic, where the head of state traditionally wields extensive powers. The 2024 election of Bassirou Diomaye Faye represented a significant political shift, driven by the momentum of the PASTEF party and Ousmane Sonko’s widespread popularity.

The current governmental structure, featuring a prime minister who also presides over the National Assembly, is highly unconventional. This arrangement consolidates both legislative and executive authority within a single individual, partly explaining the presidential administration’s strong opposition to a reform perceived as diminishing the prerogatives of the Senegalese presidency.

Furthermore, Senegal confronts substantial economic challenges, including public debt management and ongoing negotiations with the IMF. The disagreements between Faye and Sonko on these critical issues highlight strategic divergences that extend beyond mere power struggles.

Electoral stakes and future outlook

The upcoming local elections in 2027 and the presidential election in 2029 define Senegal’s immediate political future. Political analysts widely predict that the deepening rift between Faye and Sonko will fundamentally shape these electoral contests, potentially leading to a fragmentation of the PASTEF party or a reconfiguration of existing alliances.

The party’s overwhelming parliamentary majority further complicates matters; neither the President nor the Prime Minister can effectively govern without the other’s cooperation, risking institutional paralysis. Consequently, the crucial question of who will ultimately control the PASTEF party apparatus has become central.

This ongoing crisis is not an isolated incident but rather the initial phase of a protracted struggle for control over Senegalese power. The coming months will reveal whether these two influential figures can find a way to cohabitate or if their break becomes irreparable.

While the Constitutional Council’s decision offered President Faye a temporary reprieve, it has not resolved the underlying ideological differences. Senegal’s political arena is thus entering a period of significant uncertainty, closely observed by both regional and international partners.