ISIS terrorist
ISIS terroristReuters

Two ISIS commanders on Friday joined forces with the Free Syrian Army stationed on the border between Syria's Homs and Deir Ezzor provinces.

ISIS commander Mahmoud al-Faraj, together with Ghassan al-Sankeh, arrived in Badia in central Syria, leaving their troops behind.

Al-Faraj is one of the highest ranking ISIS commanders in ISIS' new capital of Al-Mayadin