About this Unit
Comm Co HqBtry, 12th Marines, 3rd Marine Division is a communications company attached to the Headquarters Battery of the 12th Marine Regiment, part of the 3rd Marine Division, United States Marine Corps. Established during World War II, the 12th Marines provided artillery support in key Pacific campaigns, including Bougainville, Guam, and Iwo Jima. The communications company has played a vital role in ensuring effective command and control by maintaining reliable communications networks during both combat operations and peacetime training. Over the decades, Comm Co HqBtry has participated in major conflicts such as the Vietnam War and has continued to support expeditionary operations in the Asia-Pacific region, upholding the Marine Corps’ tradition of readiness and adaptability.
Historical Facts
•
Unit Designation: Comm Co HqBtry, 12th Marines, 3rd Marine Division refers to the Communications Company, Headquarters Battery, 12th Marine Regiment, 3rd Marine Division—an artillery and support unit of the United States Marine Corps.
•
World War II Origins: The 12th Marine Regiment was activated in 1942 and played a significant role in the Pacific Theater during World War II, including campaigns in Bougainville, Guam, and Iwo Jima.
•
Communications Role: The Comm Co HqBtry provides essential communications support, linking command elements with artillery units and ensuring effective fire support coordination.
•
Battle of Iwo Jima: During the Battle of Iwo Jima, the 12th Marines provided critical artillery support. The communications company maintained lines under intense enemy fire, enabling the coordination that proved vital to the battle's success.
•
Post-WWII Deployments: After World War II, the 12th Marines were reactivated for the Korean War and later became a key component of the 3rd Marine Division, which has been stationed in Okinawa, Japan, for rapid response in the Asia-Pacific region.
•
Vietnam War Service: The 12th Marines and its communications elements deployed to Vietnam, supporting operations such as Operation Starlite and the defense of Khe Sanh.
•
Technological Evolution: Over the decades, the communications company has transitioned from field telephones and wired systems to advanced radio and digital communications, often pioneering new technology in Marine Corps operations.
•
Humanitarian Missions: The regiment and its communications teams have supported disaster relief efforts across the Pacific, including after typhoons and tsunamis, providing critical links for command and logistics.
•
Unit Motto: The 12th Marines’ motto is "Honor, Fidelity, Valor," reflecting the unit’s commitment to mission accomplishment and Marine Corps values.
•
Modern Deployments: Members of Comm Co HqBtry have participated in recent joint exercises, such as Cobra Gold in Thailand and Balikatan in the Philippines, enhancing interoperability with allied forces and maintaining readiness for crisis response.
