I agree that if they are not wearing a "standard, recognized" uniform, anything goes. I may be a little hard hearted on this but...

If I captured several "terrorists" or just plain enemy combantants. I put them all in the same room and line them up. Ask one a question. He doesn't answer, blow his head off. Go down the line.

Waterboarding isn't fun but it's not life threatening. My dad had a friend that was in 'Nam and was a POW for about 4 years. Unfortunately about 6 years after he was freed he divorced his wife, left his kids, and committed suicide. Before he did that though, he had some crazy stories about torture...

If an "enemy" has information that can save your or your team/country/side/etc life, ANYTHING goes in my mind.

Flame suit on.