ISIS Captives says commanders tells fighters "To raping women prisoners TEN TIMES will turn them Muslim"

ISIS fighters are being told by their commanders to rape captive women TEN TIMES to turn them into Muslims. A victim claims the horrifying order was written in a letter that she saw before she was passed around a group of jihadis. The woman, who has not been identified, told the Sun: 

"Anyone who doesn't convert to Islam, we will kill the males and marry the girls."

The UN estimates that around 3,500 people – mostly women and children , many of them members of the minority Yazidi community - are being kept as sex slaves.

In it's online magazine Dabiq ISIS articulated the barbaric instruction.

It read: "Enslaving the families of the kuffar [unbelievers] and taking their women as concubines is a firmly established aspect of the Shariah [Islamic law] that if anyone were to deny or mock, he would be denying or mocking the verses of the Quran and the narrations of the Prophet."