Violence: Bloody, close-up, gory, and relentless. National Guard trainees are introduced in a battle simulation shooting, exploding, and facing a suicide bomber; thereafter, bodies are thrown, grabbed, kicked, beaten, dismembered, disemboweled, exploded, shot, stabbed, and shown splatted on the ground. One dying man shows up inside a latrine, his cuts absorbing toxic sewage; heads are smashed, shot, and pierced; weapons include guns, knives, a cleaver, a grenade, dynamite, a bayonet, rocks, and a shovel. Jump scenes in cave; a horrible rape from behind (in shadows, but violence is very harsh and victim's face shows distress); bodies fall or are pulled into holes.