 However, none of these people had a distinct power base from that of Assad.Although Sunnis held the positions of Air Force Commander from 1971 to 1994 (Jamil, Subhi Haddad and Ali Malahafji), General Intelligence head from 1970 to 2000 (Adnan Dabbagh, Ali al-Madani, Nazih Zuhayr, Fuad al-Absi and Bashir an-Najjar), Chief of Staff of the Syrian Army from 1974 to 1998 (Shihabi) and defense minister from 1972 until after Assad's death (Tlass), none had power separate from Assad or the Alawite-dominated security system.When Jamil headed the Air Force, he could not issue orders without the knowledge of Khuli (the Alawite head of Air Force Intelligence).