The United States military’s Central Command (CENTCOM) said in a statement on Tuesday that it launched attacks against ISIS in Syrian towns and cities of Raqqah, Dayr al-Zawr, and Shaddadah during the last week that “may have resulted in civilian casualties.”

PressTV reported that on September 7, a strike near Dayr al-Zawr struck a civilian vehicle that drove into the target area after the weapon was fired from the jet. CENTCOM added that a similar incident also happened near Shaddadah where a strike against ISIL hit a non-military vehicle.

In the September 10 airstrike “near Raqqah, Syria, a strike against an ISIS target may have resulted in the death of civilians near where the strike occurred,” CENTCOM said.