Labour Party officials confirmed on Thursday that Andy Burnham had secured the nominations of 322 MPs, making him the sole candidate to succeed Sir Keir Starmer as party leader and, consequently, as prime minister. The tally, announced on the first day of formal endorsements, leaves fewer than the 81 MPs required to mount a rival bid, after former defence minister Al Carns and other potential contenders declared their support for Burnham. According to parliamentary timetables, Burnham will be declared leader at a special conference on 17 July and is expected to be appointed prime minister by King Charles III on 20 July.

In a series of interviews with British media, Burnham signalled a break from his predecessor’s foreign policy stance by apologising for Labour’s initial response to the Israel-Gaza conflict, stating the party “didn’t get it right” and that the UK had been too slow to call for a ceasefire. He pledged to increase pressure on the Israeli government, including considering further sanctions and a ban on trade with illegal settlements, while stopping short of labelling military actions as genocide. On domestic policy, Burnham has outlined an agenda he terms “Manchesterism” — channelling public and private investment into transport, housing and infrastructure — and has proposed a “No 10 North” to coordinate devolution. In a column for The Times, he committed to maintaining the UK’s NATO obligations, nuclear deterrent and support for Ukraine, signalling continuity in core defence alliances.

The transition follows months of internal party turmoil. According to Louise Haigh, a former transport secretary and close Burnham ally, the incoming leader had been planning his bid for over a year. Haigh also told the BBC that a “cabal of men” in Starmer’s Downing Street had systematically mistreated senior women, echoing complaints previously voiced by cabinet ministers Bridget Phillipson and Lisa Nandy. Starmer announced his resignation in June after losing the confidence of Labour MPs, a crisis triggered by Burnham’s return to parliament through a by-election victory that enabled him to mount a leadership challenge from within the Commons.

Viewed from European capitals, the change in leadership is expected to shift Labour’s domestic emphasis leftward while preserving the UK’s international posture. Labour MPs, speaking anonymously, described Burnham — who lost leadership contests in 2010 and 2015 — as the party’s most popular figure and its best chance to recover voters from Nigel Farage’s Reform UK party before the next general election, due by 2029. Nominations close on 16 July. If no challenger secures the required 81 signatures, Burnham will be formally installed as leader the following day and will travel to Buckingham Palace on 20 July to be sworn in as prime minister.