British Prime Minister Andy Burnham said the RAF Fairford incident was "highly likely" coordinated by Iran and "almost certainly" orchestrated by the Revolutionary Guards, pledging further sanctions and a crackdown on Iran-linked criminal networks and financing. "I can confirm our assessment that it was very likely coordinated in Iran, almost certainly at the direction of Iran's Islamic Revolutionary Guard Corps. We will not tolerate these threats on our soil. We will take action against Iran's use of criminal networks, and we will use our range of powers to target them and their funding streams. And we will bring in additional sanctions to limit the ability of Iran and the Revolutionary Guards to do us harm."