: Private Peter Conway, a college graduate and son of Stryker’s former commanding officer, resents Stryker’s harshness and sees him as a "cold-hearted sadist".
: Stepping into the leadership role, Conway finishes the letter and echoes Stryker’s signature phrase—"Saddle up! Let’s get back in the war"—leading the surviving men back into the fight. Behind the Scenes & Authenticity
: In a sudden shock, a Japanese sniper kills Stryker during a lull in the fighting. The men find an unfinished letter to his son on his body, expressing the love and pride he could never say in person.
: The squad witnesses the iconic raising of the American flag. The film famously features three of the actual surviving flag-raisers—Ira Hayes, Rene Gagnon, and John Bradley—playing themselves.
The narrative begins at a training camp where Stryker uses brutal methods and rigid discipline to prepare his men for the realities of the Pacific theater.
The climax takes place during the invasion of Iwo Jima in 1945. As the men struggle through the treacherous black volcanic sand, they finally realize that Stryker’s relentless training is what is keeping them alive.
: The squad joins the patrol that charges up Mount Suribachi. In a moment of reconciliation, Conway saves Stryker's life, and the two men find mutual respect.
In the classic 1949 film Sands of Iwo Jima , the story follows a squad of green Marine recruits as they are molded into a disciplined fighting force by their battle-hardened and widely despised leader, Sergeant John M. Stryker (John Wayne) . From Training to Tarawa