France’s new prime minister has abruptly stepped down from his post just one month into his term, triggering a fresh wave of instability in the nation’s political landscape. Sébastien Lecornu, who took office less than a month ago, announced his resignation shortly after forming his government, leaving the country in disarray.

Lecornu replaced former prime minister François Bayrou, who was removed following a confidence vote. His departure comes amid widespread criticism and an inability to forge political consensus. In a statement, Lecornu cited unmet conditions for continuing in office, emphasizing the need for selflessness and humility to prioritize national interests over partisan agendas.

The resignation has intensified pressure on President Emmanuel Macron, with opposition groups demanding his exit or early elections. Far-right leader Marine Le Pen criticized Macron’s ability to withstand legislative dissolution, while leftist factions called for renewed coalition-building. The crisis also unsettled financial markets, as the CAC-40 index fell nearly 2% amid investor uncertainty.

Lecornu’s sudden departure left newly appointed ministers in a precarious position, forced to act as caretakers until a new government is formed. The rapid turnover underscores the deepening turmoil within France’s political system.