Iran fired missiles late Monday at what it claimed were Israeli “spy headquarters” near the U.S. Consulate in the northern Iraqi city of Irbil, and at targets linked to the extremist group Islamic State in northern Syria.

Four civilians were killed and six injured after missiles hit an upscale area near the consulate in Irbil, the seat of Iraq’s semi-autonomous Kurdish region, according to the security council of the Kurdish regional government.

Iran’s Revolutionary Guards said in a statement that it had hit a headquarters of Mossad, the Israeli intelligence agency, in the Kurdish region of Iraq. Another statement said it had fired a number of ballistic missiles at “terrorist operations,” including Islamic State targets, in Syria and destroyed them.