Deir Ezzor airbase witnesses the most violent clashes since seizing most of Deir Ezzor by IS

Deir Ezzor Province:

Reliable sources informed SOHR that the most Violent clashes since seizing most of Deir Ezzor province by IS are taking between the regime forces and allied militiamen against IS around the airbase of Deir Ezzor, where IS has continued its attacking on the airbase for the fifth consecutive days in an attempt to seize it, information reported casualties on both sides, and amid advancement for IS. The clashes accompanied by aerial bombardment on the clashing areas, while a sound of explosion heard caused by detonating a booby-trapped vehicle around the airbase.