5:11th Marines

The 5th Battalion, 11th Marines (5/11th Marines) is an artillery battalion of the United States Marine Corps, activated in January 1941. It first saw combat in World War II, participating in major campaigns such as Guadalcanal, Peleliu, and Okinawa. The battalion has since served in numerous conflicts, including the Korean War, Vietnam War, Operation Desert Storm, and the Global War on Terrorism, providing artillery support for Marine infantry units. 5/11th Marines is notable for being the first Marine Corps artillery unit to field the M142 High Mobility Artillery Rocket System (HIMARS), enhancing its precision fire capabilities.