The Vietcong always seem to have the advantage, whether it’s knowledge of the terrain, possession of the high ground, or, increasingly, numbers. Nothing the soldiers do can level the playing field: their careful attempts at scouting fail to turn up their enemies, who do, finally, ambush them, while their call for evacuation goes unheeded. Their abandonment adds to the terror and trauma they feel. And for Perry and Peewee, separated from the rest, the sudden quiet is the most terrifying of all, since they don’t know if Brunner, Walowick, Monaco, and Johnson are even still alive.