The Islamic Revolutionary Guard Corps (IRGC) is a branch of Iran's military, established after the 1979 Iranian Revolution. Its primary role is to protect the country's Islamic system and maintain the regime's power. The IRGC operates independently of the regular military and has significant influence over Iran's political and economic affairs. In addition to its military functions, the IRGC is involved in various activities, including supporting militant groups in the region and engaging in intelligence operations. It also plays a crucial role in Iran's nuclear program, making it a key player in both domestic and international politics.