Keir Starmer Resigns as UK Prime Minister, Burnham Set to Succeed

Seven prime ministers in a decade

Keir Starmer announced his resignation outside 10 Downing Street on Monday morning, telling supporters he had "heard the answer" of his parliamentary party and accepted it "with good grace."nbcnews +1 His departure, less than two years after Labour's landslide election victory in July 2024, will make the United Kingdom's seventh prime minister since the 2016 Brexit referendum.reuters Starmer confirmed he had spoken with King Charles III and would remain as caretaker until a successor is chosen, with nominations opening July 9 and a new leader expected before Parliament returns in September.nbcnews +1

Andy Burnham, the former mayor of Greater Manchester who won a by-election in Makerfield last week with a commanding majority against Nigel Farage's Reform UK, is the runaway favorite to succeed him.nbcnews +1 Burnham confirmed Monday he would seek the leadership, and former Health Secretary Wes Streeting — who had been expected to challenge him — said instead he would back Burnham's bid.nbcnews If Burnham runs unopposed, he could be installed in Downing Street as early as July 16, when Parliament rises for recess.nbcnews +1

A collapse two years in the making

The proximate trigger was Burnham's Makerfield victory, which removed a key barrier to a formal leadership challenge and convinced a critical mass of cabinet ministers that Starmer's position was untenable.bbc +1 More than half a dozen ministers privately told him his time was up over the weekend, while Starmer and his inner circle began drafting a resignation speech on Saturday.bbc Health Secretary Streeting had already resigned the previous month and Defence Secretary John Healey quit over military funding disputes, leaving Starmer's government visibly hollowed out.nbcnews +1

Deeper fault lines had been building since May's local and regional elections, when Labour suffered some of its worst results in decades as Reform UK made historic gains.washingtonpost +1 A damaging scandal over Starmer's appointment of Labour grandee Peter Mandelson as US ambassador — Mandelson was later arrested on suspicion of misconduct in public office over his ties to the late Jeffrey Epstein — compounded questions about judgment that Starmer was never able to answer convincingly.nbcnews +1 His approval ratings never recovered.

What comes next

Starmer defended his record in his resignation speech, citing improvements to workers' rights, defense spending increases, and lifting a million children out of poverty.nbcnews +1 Conservative leader Kemi Badenoch called him a "terrible prime minister," while Nigel Farage demanded an immediate general election.bbc Liberal Democrat leader Sir Ed Davey warned that swapping leaders alone would not fix Britain's "broken politics."bbc

Burnham will need the backing of at least 20 percent of Labour MPs — approximately 81 nominations — to enter the contest, a threshold his allies say he has already far surpassed.nbcnews +1 If no rival clears the bar, the formal contest is skipped and he could take over within weeks, cutting short the political uncertainty that has depressed Sterling and weighed on UK markets throughout the month-long leadership drama.reuters