British Prime Minister Andy Burnham and U.S. President Donald Trump are set to meet in person for the first time during the United Nations General Assembly in New York, amid a backdrop of both cooperation and disagreement on several key international and bilateral issues.

Since assuming office, Burnham and Trump have held two phone conversations. Their initial exchange, described by Burnham as "really warm," covered topics including football, defense, and the ongoing conflict in the Middle East. They also discussed efforts to achieve a ceasefire in Ukraine. Burnham updated Trump on plans to impose a trade ban on imports from Israeli settlements considered illegal under British policy. Trump did not publicly comment on these sanctions, and officials described Washington’s reaction as subdued.

Energy policy remains a significant focus. Trump has repeatedly urged Britain to increase exploitation of North Sea oil and gas reserves, a point of contention with Burnham, who has adopted a more cautious approach due to environmental concerns. Trump praised Burnham for indicating a willingness to "open up" the North Sea, contrasting his earlier skepticism of the prime minister, whom he once labeled "extremely liberal" and dismissed as "mayor of a town."

The ongoing war in Iran also features prominently in discussions. The Trump administration remains critical of previous UK decisions under former prime minister Sir Keir Starmer, who initially refused granting U.S. access to British bases early in the conflict. Burnham has since maintained limited U.S. access for air strikes. The economic consequences of the war, including rising fuel and energy costs in the UK, are an underlying concern.

The Falkland Islands sovereignty dispute continues to strain the relationship. Trump previously suggested uncertainty over whether the U.S. would back the UK if Argentina mounted an attack, a stance at odds with Burnham’s firm commitment to defend the islands. The situation became more complex after Trump’s recent remarks in Dublin, where he implied the UK might not “be willing to travel that far” in a potential conflict over the Falklands.

Northern Ireland is another sensitive topic. Trump expressed optimism about Irish unification, calling it "inevitable" and “a great feather in everybody’s cap,” comments that prompted a rebuttal from Downing Street emphasizing Burnham’s rejection of any immediate border poll. British officials have expressed concern over these remarks, viewing them as potentially disruptive to ongoing political arrangements in Northern Ireland.

Trade issues also loom over the meeting. Trump has pressed allies to abandon digital services taxes targeting large tech companies, primarily American firms, threatening to cancel trade agreements otherwise. British negotiators, however, stand firm on these levies, which generate significant government revenue and enjoy public support.

Relations surrounding overseas territories remain complicated. British diplomats note confusion among Trump’s advisors over the contrasting approaches towards the Falklands, which the UK staunchly defends, and the Chagos Islands, where the UK has faced pressure to cede control. Negotiations about the Chagos remain stalled following Trump’s withdrawal of support.

As the leaders prepare to meet, officials anticipate a blend of confrontation and collaboration on these diverse policy challenges, seeking to balance long-standing alliances with emerging geopolitical realities.