Follow the men and women of the armed forces through the chaos of battle with real-life, first-person footage. See the action unfold as the U.S. Army is ambushed while checking on Afghan border police. When the men run out of ammo, they adapt to the situation and make it through the kill zone. Two Army units in Charkh fall under attack at the same time in the same village. The convoy must rely on air support to save them from the invisible enemy.