Have you seen Hurt Locker? I have it on right now, pretty good. I have been told by a couple guys that it is about as close as it gets.
I have, it's very good. I can't remember the main character's name, but I don't find his wrecklessness very realistic. Today's military wouldn't allow it. I did like it though.
Depends on the situation I guess.
Men you can't trust, women you can't trust, beasts you can't trust, but Bussekin steel you can trust