U.S. military says it fired on another vessel trying to breach its blockade of Iranian ports

The U.S. and Iran showed no sign of backing away from their conflict after a 13th straight night of strikes. With fighting flaring again and diplomacy uncertain, both sides made moves suggesting an escalation was possible.

The U.S. and Iran showed no sign of backing away from their conflict after a 13th straight night of strikes. With fighting flaring again and diplomacy uncertain, both sides made moves suggesting an escalation was possible.