Taeb was Ali Khamenei’s representative at Sarallah Headquarters, one of the Islamic Revolutionary Guard Corps’ most critical domestic security commands—and a target of Israeli strikes during the recent conflict.
Ali Taeb’s brothers—Hossein Taeb and Mehdi Taeb—are two of the most influential operatives in the Islamic Republic establishment.
Hossein served as the long-time head of the IRGC Intelligence Organization (IRGC-IO), directly under the control of the Supreme Leader. Known for his ruthlessness, clerical ties, and proximity to Mojtaba Khamenei, Hossein was widely viewed as one of the most powerful figures in the Islamic Republic—until his ousting in 2022.
Ali Taeb’s role at Sarallah Headquarters placed him at the heart of Tehran’s security response to unrest and foreign threats. That position—and his familial ties to Hossein and Mehdi Taeb—make his sudden death significant.
According to Iranian state media, Ali Taeb was a veteran of the Iran-Iraq War and a deeply embedded cleric in the Islamic Republic’s ideological apparatus.
Though he originally studied mechanical engineering at Iran University of Science and Technology, he was reportedly persuaded by leading clerics such as Ayatollah Bahjat and Allameh Tabatabaei to enter the seminary. Early in his religious studies, he operated under an alias while evading the Shah’s intelligence services.
He later rose through the ranks of the IRGC, serving as deputy head of propaganda during the war, commander of the Ramadan Base, and head of the Motahari University in Qom.
He held multiple top roles including advisor to the Joint Chiefs of the IRGC, president of the Foundation for Martyrs and Veterans in Qom, and director of Al-Mustafa International University.
He was also a member of the board of trustees at the Noor Computer Research Center and ran the Ghadir Information Center.