The Royal International Air Tattoo, one of the world’s largest defence shows, has been cancelled due to military operations linked to the Iran war, it said on Friday, reports Reuters.

RIAT had been scheduled for July 17-19 at RAF Fairford, an active Royal Air Force base used by the US Air Force, in southwest England. The airshow attracts more than 150,000 visitors every year.

“This has not been an easy decision. It follows extensive discussions with the Royal Air Force and the United States Air Force regarding uncertainty over access to RAF Fairford, given the ongoing situation in the Middle East,” RIAT said on its website.

The use of British military bases by US forces for the Iran war became a point of tension between Prime Minister Keir Starmer and President Donald Trump.