Iran fired a barrage of missiles and drones at Kuwait early Wednesday, including a strike that killed a civilian and injured scores of others at the country’s international airport, Kuwaiti authorities said. The strike left one of the airport’s terminals ablaze and with a gaping hole in its roof. The barrage was one of the biggest attacks on a Persian Gulf nation since the U.S.-Iran ceasefire took effect in April, and it showed that Iran still had the ability to inflict damage on its neighbors.