U.S. President Donald Trump on Monday night cut short his participation at the G7 summit to leave Alberta, Canada, and returned to Washington, D.C., to focus on the conflict between Israel and Iran. French President Emmanual Macron announced Trump had made a cease-fire offer between the two countries.

The president’s ominous evacuation warning came hours after the Israeli military told residents in some parts of Tehran to leave as it struck a state television complex in the city.