LOL.
First things first. Its during the time of war. Second. They are prisoners in prison. not a fucking spa.
As far as the Geneva convention is concerned: Insurgents or whatever the fuck the media calls them now does a whole hell of a lot worse to our guys than our guys do to them. If at some point some individuals or or a small group of US soldiers decide to exact some revenge and fuck someone up than so be it. ITS WAR. It’s not a lets get togeather and play pattycake kinda party.
Just sayin.