Sheikh Khaled al-Jbara looks the part of a Shiite militia commander with a black headscarf and Asaib Ahl al-Haq patches on the sleeves of his uniform, but he is a leader in the Jubur tribe and the head of Asaib al-Alam.
"They consider us to be like our brothers the Shiites," Sheikh Khaled said of IS jihadists.
While members of Asaib al-Alam take that as a compliment, he noted that for IS, it means they are people "outside of the (Islamic) religion" who must be killed.
"Today, over 600 young men from this area made contact with the (Shiite) sons of the south," he said, referring to those who joined Shiite groups including Asaib and the Badr Organisation.