From the articles i read, what they have are some women who were tied up and no skirts.
Thats it! That could mean many things.
Also, severe abuse over a very long period of time causes many things. It was said, and still said, that in war that kind of thing happens often. Vietnam for instance.
I dont particulary believe they raped but doesnt mean they didnt.
I do know what happens in usa with israel as our partner. They call it defence.