At least 11 people, including two children, were killed on Wednesday in Syrian Government air strikes as they fled a northern town held by the ISIS, a monitor said.
The Britain-based Syrian Observatory for Human Rights also reported 12 civilians and 15 IS fighters were killed in air strikes and shelling in the eastern city of Deir Ezzor.
The monitor said the group of 11 were fleeing the embattled IS-held town of Al-Bab, near the northern border with Turkey, when they were hit in a Government air strike.
The dead included at least 10 civilians, among them two children, but the identity of the 11th person killed was unclear.