1:1

**1st Battalion, 1st Marines (1/1) Military History:** The 1st Battalion, 1st Marines (1/1), known as "The First of the First," was activated in 1940 and has served as a key infantry battalion of the 1st Marine Division. During World War II, 1/1 fought in major battles such as Guadalcanal, Peleliu, and Okinawa. The battalion also saw extensive combat in the Korean War, including the Inchon landing and the Chosin Reservoir campaign, and later participated in the Vietnam War, Operations Desert Shield/Desert Storm, and Operation Iraqi Freedom. Throughout its distinguished history, 1/1 has earned a reputation for valor, resilience, and excellence in combat operations.