The division was merged with the Basij of Tehran to form the Mohammad Rasulullah Corps of Greater Tehran during the rearrangement of the IRGC units in 2008. The Sepah-e Muhammad Rasoul Allah, the Sepah-e Sayyed al-Shohada and the Sepah-e Imam Hassan Mojtaba are controlled by the Sarallah Security Headquarters.[4]
Operational forces
The Sepah-e Muhammad Rasoul Allah performs military missions through the 27th Mechanized Infantry Operational Division. The Division is a cadre formation, consisting of four battalions. For combat operations, the 27th Division and the 10th and 23rd divisions are augmented by twenty-four Basij Imam Hussein battalions and four Sabirin quick-reaction units.[4]
Basij Imam Hussein battalions are staffed with full-time and salaried Basiji.[5][6]
Security units
The metropolitan territory of Tehran is subdivided into 23 municipalities. In each Municipality there is a Basij Resistance District:[4]
23 Basij Resistance Districts: each Basij Resistance District controls one Imam Ali Battalion, tasked with riot control and suppression.
Basij Resistance Precincts: each Basij Resistance Precinct controls two all-male Beit al-Muqaddas Battalions and one all-female Kowsar Battalion. These part-time units are tasked with cultural and cyber operations, urban defense, and search-and-rescue/relief operations.
Basij Resistance Bases: Basij Resistance Bases are scattered around neighborhoods in mosques, ministries, schools, and other sites. Within each Base, there are two all-male Ashura battalions and one all-female al-Zahra battalion. These units are tasked with cultural and cyber operations, urban defense, and search-and-rescue/relief operations but are staffed with personnel older than Beit al-Muqaddas and all-female Kowsar Battalions.
^Golkar, Saeid (2020). TAKING BACK THE NEIGHBORHOOD The IRGC Provincial Guard's Mission to Re-Islamize Iran. WINEP.
^Donovan, Marie; Carl, Nicholas; Kagan, Frederick W. (January 2020). "Iran's Reserve of Last Resort"(PDF). www.criticalthreats.org. Critical Threats. pp. 5, 6. Retrieved 19 September 2021.