Battle of Hamburger Hill the steeply-sloped hill against well entrenched troops. Attacks were repeatedly repelled by the PAVN defenses. Bad weather also hindered operations. Nevertheless, the Airborne troops took the hill through direct assault, causing extensive casualties to the PAVN forces. The battle took place on Dong Ap Bia (Ap Bia Mountain, ) in the rugged, jungle-shrouded mountains of South Vietnam, from the Laotian border. Rising from the floor of the western A Sầu Valley, Ap Bia Mountain is a solitary massif, unconnected to the ridges of the surrounding Annamite range. It dominates the northern valley, towering some above sea level. Snaking down from
Hamburger Hill during the Battle of la Drang in 1965, had been driven to an emotional breakdown by cruel phone calls from anti-war college students gloating over his son's death. Frantz relates a story on how he volunteered for the airborne. "The only reason I went airborne was Collins," he said. However, when orders came down for a dangerous operation, "Collins" refused to participate. Later, Frantz also has a confrontation with a TV reporter, telling him that he has more respect for the NVA on the hill than for the reporter. The increasingly exhausted platoon continues their attempt to capture Hill 937,