chunk: The platoon is sent back to the combat area to maintain defensive positions, where Taylor shares a foxhole with Francis. That night, a major NVA assault occurs, and the defensive lines are broken. Much of the platoon, including Bunny, Junior, and Wolfe, are killed in the ensuing battle. During the attack, an NVA sapper, armed with explosives, rushes into battalion headquarters, making a suicide attack and killing everyone inside. Meanwhile, Captain Harris, the company commander, orders his air support to expend all remaining ordnance inside his perimeter. During the chaos, Taylor encounters Barnes, who is wounded and driven to insanity. Just as Barnes is about to kill Taylor, both men are knocked unconscious by an air strike.