In Syria's Atma Camp located on the border with Turkey, more that 20 members of the gang groups affiliated with Turkey were killed in a bomb attack conducted during the changing of the guards. The casualties reportedly include Turkish soldiers as well.

The Atma Camp is known to be the center of gang groups affiliated to Turkey and it currently hosts Nurettin Zengi, Ahrar Al-Sham and Al-Nusra groups.

Turkey is providing arms and equipment support to Al-Nusra, ISIS and other gang groups affiliated to itself through the Atma Camp.