The Pacific

The Marines, including the newly christened "Sledgehammer," continue the battle of Peleliu against an enemy determined to fight to the last man. Devastated by the loss of a revered leader, and witnessing unimaginable barbarity on both sides, Sledge veers to the very edge of moral collapse. Their objective finally secured, the Marines return to Pavuvu fundamentally changed by their experience on Peleliu.

Increasingly frustrated by his role campaigning for war bonds, Basilone convinces the Marines to allow him to train troops headed for combat. Transferred to Camp Pendleton, he enjoys a whirlwind romance with an initially reluctant female Marine, Lena Riggi. But the couple know they are living on borrowed time, as Basilone is soon to take part in the Marine landing on Iwo Jima.

After battling across the island of Okinawa for more than a month, Sledge and the rest of the 1st Marine Division are ordered to relieve an Army division that has been in combat against the most strongly defended Japanese position on the island. The primordial conditions and the moral dilemma posed by the presence of civilians put tremendous strain on the physical and psychological endurance of Sledge and the other Marines.

After the Japanese surrender, Leckie, healed from his wounds, leaves the hospital and returns home, while Sledge heads back to Alabama to be reunited with his family and Sid Phillips. Lena visits Basilone's home and has an emotional meeting with his family. Leckie adjusts to post-war life by resuming his old job and starting a new relationship, but for Sledge, unsure why he survived the war seemingly unscathed, adjustment will require more time.