UK Prime Minister Keir Starmer and U.S. President Donald Trump spoke by phone on Saturday, June 13, 2026, to discuss ending the Iran conflict [1].
The conversation signals a potential shift toward diplomatic resolution in a volatile region, suggesting the UK is prepared to align with U.S. efforts to secure a peace deal.
Speaking from Downing Street in London, Starmer said he welcomed the willingness of Trump to engage on the Iran issue [1]. The prime minister said the UK is ready to support a diplomatic Iran deal to explore steps toward ending the war [1], [2].
This cooperative tone contrasts with previous statements made by the prime minister. In an interview on April 9, 2026, Starmer said, "I'm fed up with Trump and Putin affecting UK energy costs" [3].
Despite that prior frustration, the two leaders focused on the current necessity of a diplomatic path forward. The discussion centered on the readiness of the UK to provide support for U.S.-led initiatives aimed at stabilizing the region, and concluding the conflict [1], [2].
“the UK is ready to support a diplomatic Iran deal”
The shift from Starmer's previous public frustration over energy costs to active diplomatic cooperation highlights the priority the UK places on Middle East stability. By aligning with the US on an Iran deal, the UK seeks to mitigate the geopolitical risks that threaten global energy markets and international security.
