Jungle Warfare

You wake up, to the alarming sound of shouting men. You can't tell if they are American, or Vietnamese. "I must be dreaming", you say. Then, you hear faint shots start emerging from a distance. You get out of your bed, and you see a few other men in your platoon who is as surprised as you. You follow a dirt path from the camp, your friends behind; and there is a bush there. That doesn't stop you from continuing on. You follow the dirt path through the bushes. On the other side, you see a dense forest completely normal, then to your shock, a herd of Vietcong start pouring through the trees! Choose your next step. Fall back and surrender? Or fight back and return fire?