London, 9 March 2026 – British Prime Minister Keir Starmer and US President Donald Trump held a phone call to discuss the escalating conflict with Iran, a conversation that came after a series of unusually public criticisms from the American leader toward Britain’s stance on the war.
The call took place as tensions deepen across the Middle East following joint US-Israeli strikes on Iranian targets and a widening regional conflict. According to the British government, the two leaders discussed the latest developments in the war and military cooperation between their countries, including the use of British Royal Air Force bases to support defensive operations in the region.
During the conversation, Starmer also expressed condolences to Trump and the American people following the deaths of several US soldiers in the conflict. Both leaders agreed to remain in contact as the situation evolves.
Public Criticism Sparks Diplomatic Tension
The call followed days of unusually sharp rhetoric from Trump, who publicly criticised the British government’s response to the war. The US president argued that Britain had been slow to support Washington’s military campaign against Iran and suggested that the United States did not need British assistance.
In previous remarks, Trump compared Starmer unfavourably to wartime leader Winston Churchill, accusing the UK prime minister of failing to show strong leadership during the conflict.
The criticism reflected deeper disagreements over how quickly Britain should align with the US-led military operations against Iran.
Britain’s Cautious Approach
Starmer initially declined to support the first wave of US-Israeli strikes when the war began in late February, emphasising the need to avoid repeating the mistakes of past military interventions such as the Iraq War.
The UK government instead focused on diplomacy and regional stability, arguing that the long-term goal should be a negotiated settlement that prevents Iran from developing nuclear weapons while reducing tensions across the Middle East.
However, Britain later allowed the United States to use certain military facilities for defensive operations after Iranian missile and drone attacks threatened regional allies and Western forces.
Political Debate Inside the UK
The disagreement with Washington has sparked debate within British politics. Some critics argue that the UK should have supported the US from the outset, while others back Starmer’s cautious approach and insist that military decisions must prioritise national interest and legal frameworks.
Foreign Secretary Yvette Cooper has defended the government’s stance, stressing that policy should focus on “substance not social media” amid the increasingly heated public exchanges between the two leaders.
A Test for the “Special Relationship”
The episode has become a test for the long-standing “special relationship” between the United States and the United Kingdom. Despite political friction and public criticism, the latest call suggests both governments are attempting to maintain coordination as the conflict unfolds.
For now, the two leaders appear keen to keep diplomatic channels open even as the war with Iran continues to reshape global politics and security in the Middle East.
