Irregular Warfare Headquarters

Irregular Warfare Headquarters was an Irregular military unit of Iranian Armed Forces, active during Iran-Iraq War. The unit was established by Mostafa Chamran in 1979. After his death in 1981, Mehdi Chamran became commander of the unit for about 9 months and it eventually was dissolved. Guerrillas fighting in this unit, later joined Army of the Guardians of the Islamic Revolution and Basij.