The United States on Tuesday carried out a strike in Iraq in self defence, U.S. officials told Reuters, as regional tensions rose after an Israeli airstrike in Beirut that Israel said killed Hezbollah's most senior commander.
Iraqi police and medical sources said the strike inside a base south of Baghdad used by Iraq's Popular Mobilization Forces (PMF) killed four members of the group that contains several Iran-aligned armed militias, and wounded four others.
In a statement after the blasts, the Popular Mobilization Forces made no accusation about who was responsible.
U.S. officials, speaking on condition of anonymity, said the United States carried out an airstrike in Musayib, located in Babil province, but did not provide more details on the location.
The officials added that the strike targeted militants that the U.S. deemed were looking to launch drones and posed a threat to U.S. and coalition forces.