(Human Rights Watch) – The armed group Islamic State is holding hundreds of Yezidi men, women, and children from Iraq captive in formal and makeshift detention facilities in Iraq and Syria. The group has systematically separated young women and teenage girls from their families and has forced some of them to marry its fighters, according to dozens of relatives of the detainees, 16 Yezidis who escaped Islamic State detention, and two detained women interviewed by phone. They said the group has also taken away boys and forced captives to convert to Islam. “The Islamic State’s litany of horrific crimes against the Yezidis in Iraq only keeps growing,” said Fred Abrahams, special adviser at Human Rights Watch. “We heard shocking stories of forced religious conversions, forced marriage, and even sexual assault and slavery – and some of the victims were children.”