Senegal’s power shift: what lies behind Sonko’s dismissal?

The terse official statement barely concealed the seismic political shift unfolding at the pinnacle of Senegal’s government. Just two years after their historic 2024 victory, the duo who once embodied a generational hope has publicly fractured—and with it, perhaps, the most compelling political narrative Senegal has witnessed since the 2000 democratic transition.

The foundation of Ousmane Sonko and Bassirou Diomaye Faye’s rise was built on an unshakable pledge of loyalty. « Diomaye moy Sonko »—Sonko is Diomaye, and Diomaye is Sonko—echoed through the streets of Dakar, Ziguinchor, and Thiès, chanted by a youthful electorate hungry for change.

When the campaign slogan became a political trap

Yet the rupture did not emerge overnight. Tensions simmered long before the April 2024 inauguration, when Diomaye Faye—initially barred from running due to a defamation conviction—was chosen by Sonko to carry the Pastef’s banner. The « Diomaye moy Sonko » slogan served as an electoral bridge, signaling to voters that backing Faye meant supporting Sonko. The strategy proved devastatingly effective: propelled by his mentor’s popularity, Faye secured a first-round victory with nearly 54% of the vote.

Once in power, the delicate balance began to unravel. Sonko remained the undisputed political force, dominating headlines with aggressive rhetoric and repeatedly asserting that the « vision » belonged first to Pastef. Meanwhile, Diomaye Faye—particularly on security and diplomacy—asserted himself as a president in his own right. To some Pastef stalwarts, this shift signaled a departure from the movement’s founding ideals.

A schism years in the making

No official justification has been offered for Sonko’s dismissal, but in Dakar, few were surprised. For months, signs of discord had intensified between the two leaders. The president grew frustrated with what he deemed an excessive « personalization » of power and an oppressive media presence from his prime minister. In early May, during a televised interview laced with warning, Diomaye Faye publicly reined in his chief of government: « As long as he remains Prime Minister, it is because he enjoys my trust. When that is no longer the case, there will be a new Prime Minister. »

Sonko, meanwhile, showed no signs of restraint. As the Pastef’s undisputed leader and head of a parliamentary majority following the November 2024 elections, he continued to rally the militant base as the true custodian of the movement’s anti-establishment project. Behind the scenes, two factions hardened: « legalists » rallying around the president, eager to consolidate an autonomous presidency, and « Sonko loyalists », who viewed Diomaye Faye as a temporary steward of Sonko’s popular mandate.

By late 2025, the president began consolidating his own political machinery under the « Diomaye Président » banner, systematically sidelining Sonko’s inner circle. In response, Sonko’s camp escalated public warnings, accusing the president of straying from the Pastef’s original promises. The April electoral reform—potentially paving the way for Sonko’s 2029 candidacy—was widely seen as the spark that ignited the powder keg.

Economic fractures: IMF, debt, and fuel subsidies

The deepest divide, however, lay in economic policy. As the new administration grappled with Senegal’s staggering debt—reportedly hidden during Macky Sall’s tenure—the IMF suspended a $1.8 billion program, forcing urgent negotiations with international lenders. Sources close to the presidency accused Sonko of adopting a « radical » stance toward IMF demands, particularly on fiscal reforms and energy subsidies. Meanwhile, Sonko’s allies accused the president’s camp of abandoning the Pastef’s sovereignist and social pledges.

The Finance Minister, Cheikh Diba, reportedly warned of the ballooning cost of fuel subsidies amid record debt—now equivalent to 132% of GDP, according to IMF estimates. Disagreements over potential fuel price hikes paralyzed government operations, leaving the nation’s economic future hanging in the balance.

The speech that sealed his fate

Just hours before his dismissal, Sonko delivered a combative address to parliament. Responding to a contentious law criminalizing homosexuality, he condemned what he called Western « tyranny », refusing any « moratorium » on enforcement. While the Pastef lawmakers cheered, Western partners grew uneasy—especially as Dakar sought to restore financial credibility with the IMF. In this charged climate, Diomaye Faye opted for decisive action.

A night of unrest in Dakar

The presidential decree was barely announced when social media erupted. Hundreds of Sonko’s supporters gathered outside his Keur Gorgui residence, chanting his name and denouncing what they saw as a « betrayal ». Shortly after midnight, the former prime minister arrived to find the crowd already swelling. Within minutes, Senegalese digital spaces became a chorus of a fracture many had long anticipated.

Reactions poured in. Political analyst Arthur Banga, from Côte d’Ivoire, tweeted: « No prime minister has ever defied his president this openly. Sonko’s dismissal was inevitable. » Former Dakar mayor Barthélémy Dias called for calm while labeling the move a « grave institutional crisis. » Franco-Spanish lawyer Juan Branco, a longtime Sonko ally, went further, calling it « the greatest betrayal in Senegalese history. »

The next morning’s headlines underscored the shock: « The fracture », « Diomaye takes control », « Farewell to the duo », and « War at the summit. » Foreign diplomats watched with unease, recognizing that this rupture extended far beyond ego clashes—it marked the end of the fragile equilibrium that had enabled Senegal’s 2024 democratic shift after years of repression under Macky Sall.

Could two power centers ever coexist?

The crisis lays bare an inherent contradiction: Could Senegal’s government sustain two gravitational centers? Diomaye Faye held constitutional legitimacy as head of state, while Sonko retained unparalleled militant legitimacy, especially among urban youth and Pastef cadres. For two years, the administration attempted to reconcile these dual figures—but in Senegal, where the presidency historically concentrates power, cohabitation was never sustainable.

In May 2026, Diomaye Faye publicly cautioned that the government risked sinking into « personal ambition. » Weeks later, he reminded the nation that only he possessed the constitutional authority to appoint—and dismiss—his prime minister. That authority was exercised Friday evening. The divorce now ushers in a perilous chapter. While Sonko retains control of the Pastef and its parliamentary majority, Diomaye Faye commands the state apparatus. Between them, the battle for 2029 has likely begun. Yet for many Senegalese, the graver concern lingers: soaring youth unemployment, soaring living costs, record debt, and the unfulfilled promise of systemic change. Amid this power struggle, the hope born of the 2024 transition risks evaporating in the fractures of governance.

The president must now nominate a new prime minister, subject to parliamentary approval within three months.