UK Prime Minister Keir Starmer resigns after losing party support

Prime Minister Sir Keir Starmer stepped down from office after his party withdrew confidence in his leadership. Analysts cite his inability to inspire optimism and the lingering political fallout from Brexit as key factors behind his departure. The resignation follows a decade in which six different prime ministers have left office in the United Kingdom, highlighting the volatility of British politics since the 2016 referendum. Starmer’s exit underscores the decisive role of Parliament in determining government stability, as a lack of a majority makes governing untenable.

The change marks another transition in the UK's post‑Brexit political landscape, with the ruling party now seeking a new leader to restore credibility and steer the country forward.