New Zealand,1943: Sgt. Stryker is a tough, experienced - and drinking - marine drill instructor who is feared and hated by his men for his training methods. Pfc. Conway, the pacifist son of a famous general who died at Guadalcanal, first resist Strykers hardening process but is ultimately converted into a fighting marine. When the men finally have to fight the Japanese on the island of Iwo Jima, they realize how much they owe Stryker. In the same moment as the American troops storm the him of Mount Suribachi Stryker is shot by a sniper.