Trump issues terrifying warning to 17 million people living in Tehran as he abandons G7 summit early and rushes back to Washington, D.C., for 'important matters' | 16 June 2025 | President Donald Trump gave a terrifying warning to Iranians to leave Tehran amid Israel's bombings, as the White House announced he would depart the G7 Summit in Canada a day early to deal with the ongoing conflict in the Middle East. "Well, I have to be back, very important," he told reporters as he posed for the G7's family photo Monday evening. "I just want to thank our great host, Canada." He will depart Kananaskis, Canada, Monday night and is expected to arrive back in Washington, D.C., early Tuesday morning, with Fox News reporting that Trump had instructed the National Security Council to assemble in the White House's Situation Room. Prior to the photo-op, Trump took to Truth Social, frightfully instructing those living in Tehran -- the Iranian capital -- to get out. "Everyone should immediately evacuate Tehran!" the U.S. president wrote in a Truth Social post, as he was attending the G7 Summit in Kananaskis, Canada, on Monday.