The U.S. and Iran traded a new round of attacks Tuesday, with American forces striking Iranian targets around the Strait of Hormuz and Tehran saying it had launched a retaliatory operation targeting U.S. interests across the region.

Explosions were seen over the southern Jordanian city of Aqaba as Iran said it was retaliating for the U.S. strikes, according to the Associated Press. It was not immediately clear what caused the explosions or whether Iranian missiles or drones struck targets there.