5th Battalion 11th Marines | |
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5/11 Insignia
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Active |
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Country | United States |
Allegiance | United States of America |
Branch | United States Marine Corps |
Type | Artillery |
Role | Provide fires in support of 1st Marine Division |
Size | 800 |
Part of |
11th Marine Regiment 1st Marine Division |
Garrison/HQ | Marine Corps Base Camp Pendleton |
Motto(s) | "The Spirit of St. Barbara" |
Engagements |
Vietnam War
Operation Desert Storm
War on Terror
5th Battalion 11th Marines (5/11) is a High Mobility Artillery Rocket System HIMARS battalion of four Firing Batteries and a Headquarters Battery. The battalion is stationed at Marine Corps Base Camp Pendleton, California. It is the first active duty HIMARS Unit in the Marine Corps. They fall under the command of the 11th Marine Regiment and the 1st Marine Division. This is the only battalion in the 11th Marine Regiment not using the M777A2 lightweight howitzer.
Provide direct support of the 1st Marine Division and the Marine Expeditionary Units in time of conflict. That support may come in the traditional fashion of artillery support to maneuver forces, or by providing batteries to serve as provisional rifle companies. They also have the secondary mission of being the primary providers of civil-military operations (CMO). CMO is defined as the activities of the commander that establish, maintain, influence, or exploit relations between military organizations, Government and civilian organizations and the civilian populace.
5th Battalion 11th Marines was activated on 1 May 1942 at New River, North Carolina. In June of that year they deployed to Wellington, New Zealand. They were re-designated on 1 January 1943 as the 4th Battalion, 11th Marines. During the war they participated in the following campaigns:
Following the surrender of Japan, the battalion was deployed to Tientsin, China as part of the occupation of northern China from October 1946 to January 1947. In January they returned to the United States to Marine Corps Base Camp Pendleton, California and were reassigned to the 3rd Marine Brigade. The battalion was deactivated on 17 February 1947. Later that year they were again activated on 16 July only to be deactivated again on 30 September.