UK PM Keir Starmer resigned as Labour leader on June 22, 2026. Markets expect rising gilt yields and pound weakness as political uncertainty grows.

U.K. PM Keir Starmer is set to resign on June 23, 2026, amid pressures regarding his leadership position.

UK Prime Minister Keir Starmer has resigned as prime minister and leader of the Labour Party in a statement delivered outside 10 Downing Street.

Keir Starmer's resignation marks a dramatic reversal for a leader who swept to power promising stability after years of political turmoil. Instead, he leaves office facing…

His departure from office this year means Britain will get its seventh prime minister in a decade.