What novel inspired Full Metal Jacket?

What novel inspired Full Metal Jacket? The answer is The Short-Timers.

Full Metal Jacket was inspired by Gustav Hasford’s 1979 semi-autobiographical novel The Short-Timers. Hasford had served as a U.S. Marine Corps combat correspondent during the Vietnam War, and his experience shaped the book’s harsh, fragmented portrait of military training and combat.

Stanley Kubrick discovered the novel while looking for a Vietnam War story to adapt. He later brought Hasford and writer Michael Herr into the screenplay process. Herr contributed his experience and writing skills after authoring the Vietnam memoir Dispatches, while Hasford supplied the novel’s characters, dialogue, and world. The resulting film was released in 1987.

The adaptation changes the book’s structure. It expands the boot-camp section at Marine Corps Recruit Depot Parris Island and concentrates the Vietnam material around Joker and his fellow Marines. The novel’s title is also easy to confuse with the film’s title: Kubrick changed it to Full Metal Jacket after encountering the phrase in a gun catalogue, referring to the bullet design used by military ammunition.