The PM urged European allies to boost funding for Nato and stand firm despite Trump’s threat to leave the alliance. He said Nato strengthens UK security and is in America’s interests, linking higher living costs to overseas turmoil and calling for a stronger, better-resourced alliance.

John Healey said the Royal Navy tracked three foreign submarines near UK waters, close to vital undersea cables and pipelines in the North Atlantic. He warned that any attempt to damage this infrastructure would carry serious consequences, underscoring Britain’s resolve to protect it.

Washington says Tehran sought a truce, agreeing to a two-week ceasefire. Any future deal would require it to uncover and hand over undeclared nuclear material. Trump claims a joint venture to reopen the Strait of Hormuz. Israel says the arrangement doesn’t cover Lebanon.

The US president escalated threats against Iran, setting a final deadline for a deal as US forces conducted operations near Kharg Island, a key oil export hub. His remarks drew widespread condemnation. The US-imposed time limit was due to expire at 1am UK time, with further action signalled if talks failed.