FIGHTING FOR ASSAD: IRAN’S FOREIGN LEGION

Iran has deployed a clandestine army of Afghan Hazara to fight in Syria on behalf of the Assad regime. This BBC investigation expose the truth behind Iran’s Foreign Legion -- a secretive army of Afghans recruited from marginalized communities inside Iran itself and sent to Syria as mercenaries. It contains exclusive secret-camera footage filmed inside Iran, as well as first person testimony from former Afghan fighters who have escaped to Europe.