For brevity's sake... just compare the wiki introductions:The Basij (Persian: بسيج) (literally "Mobilization"; also Basij-e Mostaz'afin, literally "Mobilization of the Oppressed"; officially Nirou-ye Moqavemat-e Basij, literally "Mobilisation Resistance Force")[ is a paramilitary volunteer militia founded by the order of the Ayatollah Khomeini in November 1979. The Basij are subordinate to, and receive their orders from, the Iranian Revolutionary Guards and current Supreme Leader Ayatollah Khamenei. The force has been widely used in order to control the widescale protests following the 2009 Iranian presidential election. According to Iranian state-run media reports, eight of the 20 killed during the protests were members...