Iran closed its airspace to commercial flights for hours without explanation as tensions remained high with the United States over Tehran’s crackdown on protests. International carriers diverted flights north and south around Iran, but the closure appeared to expire and several domestic flights were in the air after 7 a.m. Thursday. Iran previously shut its airspace during its June war with Israel and during some exchanges of fire in the Israel-Hamas war. There were no signs of current hostilities. The airspace closure came as some personnel at a U.S. military base in Qatar were advised to evacuate. U.S. President Donald Trump has left unclear what American action, if any, would take place against Iran.
