After months of escalating tensions, President Bassirou Diomaye Faye has terminated the mandate of his charismatic Prime Minister Ousmane Sonko—a move that brings to an end the political alliance that powered their sweeping 2024 election victory. Faye, who captured 54% of votes in the first round, owed much of his triumph to Sonko, then a jailed opposition figure barred from running due to a defamation conviction.

Once united by the slogan *‘Diomaye moy Sonko, Sonko doy Diomaye’*—‘Diomaye is Sonko, Sonko is Diomaye’—the pair symbolized hope for millions of Senegalese eager to break from years of political instability and economic hardship. Their liberation from prison just ten days before taking office fueled nationwide optimism, but that goodwill has evaporated amid growing discord.

The rift between the two leaders has stalled critical reforms, particularly in tackling Senegal’s mounting debt crisis. With public debt soaring to 132% of GDP—the highest in sub-Saharan Africa—their inability to agree on fiscal strategy has paralyzed governance. Sonko’s vision for debt reduction clashed sharply with Faye’s approach, deepening their rivalry.

The 2029 presidential shadow

Sonko’s dismissal has triggered an unprecedented political crisis. Though removed from office, Sonko remains the dominant force within the ruling Pastef party, which commands a supermajority in the National Assembly (130 out of 165 seats). His enduring influence raises urgent questions about Faye’s ability to govern without his former ally’s backing.

Analysts highlight Sonko’s strong connection with Senegal’s youth and his uncompromising stance on national sovereignty. As Pascal Boniface of the Institute for International and Strategic Relations noted after a Dakar debate in April, Sonko represents a break from the region’s entrenched patterns of corruption and power grabs. ‘He champions Senegalese sovereignty without rejecting France outright—he seeks a reset in relations based on mutual respect,’ Boniface observed.