Starmer resigns as Labour leader, launching UK leadership contest for next PM

Keir Starmer has resigned as Labour Party leader and prime minister, setting a timetable for a leadership contest with nominations opening on 9 July and closing on 16 July; a new Labour leader is expected before Parliament returns in September, while Starmer will remain PM during the contest to ensure an orderly transition. Andy Burnham is seen as the frontrunner with backing from Wes Streeting, among other potential contenders, as Labour confronts internal pressure and mixed results from recent elections. The move marks the next chapter in UK politics as the party prepares to select its new leader and prime minister.