Andy Burnham used his first major broadcast interview as prime minister to say he would publicly disagree with Donald Trump when British interests require it, setting an early tone for how the UK-US relationship will work under his leadership.

Speaking on the BBC's Sunday with Laura Kuenssberg programme on July 26, 2026, Burnham said: "I can't at any point say that I won't take a different opinion from him [Trump], that I will need to voice a different idea that is right for Britain." He added: "You have to defend your own national interest before anything else. That's what you're required to do if you're to do this job properly." The Guardian

Burnham had spoken to Trump by phone shortly after entering No 10, in a call Downing Street officials described as warm. The two men had not yet met in person as of July 20, according to the New York Times. NYT

The interview came during an active conflict. Washington had resumed its attacks on Iran at the time of the broadcast. Burnham is keeping the policy he inherited from Keir Starmer of not backing US offensive operations, a stance that puts London at a deliberate distance from the current American military position in the region.

His new defence secretary, Wes Streeting, reinforced that position in a parallel appearance on Sky News' Sunday with Trevor Phillips. Streeting said he had spoken to his US counterpart, Pete Hegseth, and been explicit about the gap. "I was clear that we have not supported offensive action in Iran and we won't support offensive action in Iran," he said. The Guardian

Streeting also offered a framing of how the Burnham government intends to manage the Trump relationship. "The first thing you do is, you don't suck up. My impression is, President Trump, his administration — that's not what they're looking for. He's a straight talker." Asked whether he trusted the US president, Streeting replied: "I don't know him, but I do trust the United States."

The remarks from both men suggest a deliberate strategy: positioning the new government as neither hostile nor submissive, but willing to state differences in plain terms. The framing treats candour as the currency of the alliance, a calculation that may or may not line up with how the Trump administration actually responds to allied disagreement on Iran or other issues.

Burnham is described as a relative novice on foreign policy, which lends weight to his choice of Streeting as defence secretary. Streeting is better known domestically for his work on health and for political combat than for defence, yet he is now the minister tasked with handling the Pentagon relationship. Streeting acknowledged longstanding issues with defence procurement and said he had a duty to ensure any increased budget was spent wisely.

On defence spending, Burnham confirmed he was "very aware" of John Healey's desire, as the new chancellor, to move quickly toward 3% of GDP on defence. Healey served as defence secretary under Starmer before moving to the Treasury. Burnham refused to give a timetable, saying the first challenge was to ensure the defence investment plan was fully funded ahead of the budget later in the year. The deferral signals that fiscal sequencing, not strategic reluctance, is the stated constraint, though it leaves open the question of whether the 3% target survives contact with the Treasury's broader spending review.

On domestic politics, Burnham moved to close down speculation about an early election. "There's no early general election. I don't think people want it," he said, noting that voters had "voted for a manifesto" in 2024. The remark ties his government's legitimacy to the existing parliamentary term rather than seeking a fresh mandate of his own.

The broader context here is a prime minister attempting to define the terms of the UK-US relationship before his first face-to-face encounter with Trump. The public willingness to disagree, paired with an inherited refusal to join offensive operations against Iran, sets up a potential friction point that will test whether the "straight talker" approach Streeting described is reciprocated or resented in Washington. Burnham's domestic positioning, meanwhile, locks him into delivering on the 2024 manifesto without the reset an early election would provide, raising the stakes for how his first budget handles the competing demands of defence investment and fiscal discipline.