Syrian rebels stage widespread attacks in Deir al-Zur against ISIS mercenaries

Syrian rebels staged widespread attacks aimed at cleansing Deir al-Zur of Islamic State of Iraq & Syria elements, taking control over 7 towns and villages in this area.
In their clashes against ISIS forces in the Jasr al-Siyasa region in Deir al-Zur the rebels were able to inflict heavy blows to Assad’s imported mercenaries.
These clashes continued in 7 various locations, all at the same time, while rebels in the Talfedin area destroyed these mercenaries’ base and killed many ISIS members.