UK PM Starmer says Iran stepping up 'reckless' strikes after Khamenei’s killing

He describes Iran’s approach as ‘dangerous to civilians’

British Prime Minister Keir Starmer issues a statement at 10 Downing Street , after USand Israeli forces attacked Iran in what the two countries described as a "pre-emptive" strike against a Tehran government intent on developing nuclear weapons, in London, Britain, Feb 28, 2026. Jonathan Brady/Pool via REUTERS

British Prime Minister Keir Starmer said on Monday that the killing of Iran's Supreme Leader Ali Khamenei has led Iran to strike military and economic targets in a more "reckless" manner in the region.

The death of Khamenei "will not stop Iran from launching these strikes," Starmer told parliament. "In fact, their approach is becoming even more reckless and more dangerous to civilians."