Explosive barrels kill more civilians in al-Bab city

Aleppo province: Clashes took place in A’zaz between 2 battalions, what killed a commander, it is still unknown the reasons for this fight. Clashes took place between Islamic battalions backed by Jabhat al-Nusra against militiamen allied to the regime from Nobol and al-Zahraa towns which are inhabited by Shia. Explosive barrels were dropped on al-Bab city and Qabasin town which is taken over by IS what killed 3 civilians and wounded 17 others