Iran's government has unleashed a wave of arrests in western Khuzestan province since the Sept. 22 deadly attack on a military parade in the city of Ahwaz, with sweeps targetting dissidents, journalists, intellectuals, human rights activists and members of the Ahwazi Arab minority generally. Some 1,000 Ahwazis have been detained in the weeks since the attack, with at least 600 still being detained. Many of the detained have been taken to unknown destinations, with their families denied any contact or even information on their whereabouts. Local rights groups report that security forces have raided activists' homes, and the detained include women and the elderly. Karim Dahimi, an Ahwazi human rights worker based in London, said that the Iranian government has been systematically detaining Ahwazi activists in clandestine torture facilities known as "black sites." Ahwazi Arabs in the international diaspora have been holding demonstrations at Iranian consulates demanding an end to the regime's anti-Arab racism and repression (Image: The Herald Report)