1st Battalion 12th Marines

Infobox Military Unit
unit_name= 1st Battalion 12th Marines


caption= 1/12 Insignia
dates= September 1, 1942 - present
country= United States
allegiance=
branch= USMC
type= Artillery
role= Provide fires in support of 3rd Marine Regiment
size=
command_structure= 12th Marine Regiment
3rd Marine Division
current_commander= Lt Col Christopher A. Tavuchis
garrison= Marine Corps Base Hawaii
ceremonial_chief=
colonel_of_the_regiment=
nickname="Spartans"
patron=
motto=
colors=
march=
mascot=
battles= World War II
* Battle of Bouganville
* Battle of Guam
* Battle of Iwo Jima
Vietnam War
Operation Desert Storm
Operation Iraqi Freedom
* Operation Phantom Fury
notable_commanders=
anniversaries=

1st Battalion 12th Marines (1/12) is an artillery battalion comprising four firing batteries and a Headquarters Battery. The battalion is stationed at Marine Corps Base Hawaii and falls under the 12th Marine Regiment and the 3rd Marine Division. The battalion has recently transitioned to its new primary weapon system the M777 lightweight howitzer with a maximum effective range of 30 km.

Mission

Provide direct support of the 3rd Marine Regiment 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 Civilian 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.

Current units

* Headquarters Battery
* Alpha Battery
* Bravo Battery
* Charlie Battery
* Echo Battery

History

World War II

1st Battalion 12th Marines came in to existence during World War II. The battalion was activated September 1, 1942, at San Diego, California as the 4th Battalion 12th Marines and assigned to the 3rd Marine Division.

During October 1942, the Battalion relocated to Camp Dunlap, California. They were deployed to Auckland, New Zealand during March 1943, then redeployed during July 1943 to Guadalcanal. During this period, the Battalion was heavily involved in numerous campaigns including the Battle of Bougainville, Battle of Guam and the Battle of Iwo Jima.

After being re-designated on 5 April 1945 as 1st Battalion 12th Marines, the Battalion was relocated during December 1945 to Camp Pendleton, California and as deactivated on January 8, 1946.

1950s through the 1980s

Five years later, the Battalion was reactivated on 20 June 1951 at Camp Pendleton, California and was assigned to the 3rd Marine Division. In August 1953, 1st Battalion 12th Marines deployed to Camp Mcnair, Japan and redeployed to South Camp Fuji, Japan during March 1956. During March and April 1965, the battalion was called upon to deploy to the Republic of Vietnam. They participated in the Vietnam War from April 1965 to September 1969, operating from Phu Bai, Danang, Cam Lo, Khe Sanh and Camp Carroll. The battalion after the Vietnam war was reduced to cadre status.

During October 1969, the battalion was re-established at Camp Pendleton, California and assigned to the 5th Marine Division. One year later, in November 1969, they were reassigned to the 5th Marine Expeditionary Brigade.

In April 1971, the 1/12 was reassigned to the 1st Marine Division. The battalion deployed in June 1971 to Kaneohe Bay, Hawaii and was later reassigned to the 1st Marine Brigade. During the 1970s and 1980s, the unit participated in numerous training exercises to remain combat ready. 1st Marine Brigade re-designated on August 30, 1985 as the 1st Marine Amphibious Brigade. In the years that followed, 1st Marine Amphibious Brigade was re-designated as the 1st Marine Expeditionary Brigade.

1990s & the Global War on Terrorism

1st Battalion 12th Marines participated in Operation Desert Shield and Operation Desert Storm in Southwest Asia during September 1990 to April 1991. In September 1994, the Battalion was reassigned to 3rd Marine Division as part of the III Marine Expeditionary Force, Hawaii.

From July 2004 through April 2005, Charlie Battery, 1st Battalion 12th Marines, deployed in support of Operation Iraqi Freedom. They were attached to 1st Battalion 3rd Marines and deployed to Fallujah, Iraq participating in Operation Phantom Fury. They were the lead artillery battery inititating the attack on Fallujah where they fired over 1500 rounds in support of 1st Battalion 8th Marines.

From March 2007 through October 2007, 1st Battalion 12th Marines were part of Task Force MP operating in the Al Anbar province of Iraq.

The battalion is currently the only "stand alone" artillery unit in 12th Marines; 2nd Battalion was deactivated following due to defense cut-backs and the relocation of 12th Marine Regiment from Camp Foster to Camp Hansen, both in Okinawa. 3rd Battalion maintains its heaquarters at Camp Hansen and sources the Unit Deployment Program as the headquarters element for deployed artillery batteries drawn from across the Corps. 3/12's permanent firing batteries have been reassigned to other units: Battery K to 2nd Battalion 11th Marines, Battery L to 3rd Battalion 11th Marines, and Battery I to 5th Battalion 10th Marines.

ee also

* List of United States Marine Corps battalions
* Organization of the United States Marine Corps

Notes

References

:Marine Corps

;Web
* [http://www.mcbh.usmc.mil/3mar/1-12/112index.htm 1/12's official website]
* [http://www.12thmarineartilleryregimentassociation.org/1st.html 1/12 Association]