About this Unit
The Headquarters and Headquarters Company, 63d Army Reserve Command (HHC, 63d ARCOM) was a key administrative and command element for the 63d ARCOM, which was established to oversee Army Reserve units in the southwestern United States. Activated in 1968 and headquartered in Los Alamitos, California, the 63d ARCOM provided command and control, training, and mobilization support for assigned Army Reserve units during the Cold War era and beyond. The unit played a significant role in preparing reserve forces for federal activation, supporting both national emergencies and overseas deployments. In the 1990s, the 63d ARCOM was reorganized and eventually redesignated as the 63d Regional Support Command, reflecting broader changes in Army Reserve structure and mission focus.
Historical Facts
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Origins in the Army Reserve: The 63d Army Reserve Command (ARCOM) was established as part of the post-World War II reorganization of the U.S. Army Reserve, with its headquarters company—HHC (Headquarters and Headquarters Company)—serving as the command and control hub.
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Establishment Year: The 63d ARCOM was officially activated on 1 January 1968, tasked with providing command and administrative support to Army Reserve units in the southwestern United States.
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Geographical Coverage: The ARCOM's area of responsibility included California, Arizona, and Nevada, overseeing thousands of Reservists in these regions.
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Vietnam War Era Support: Although not deployed as a unit to Vietnam, HHC 63d ARCOM provided essential mobilization planning, training, and personnel support for Reserve units called to active duty during the Vietnam War.
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Humanitarian Missions: In the 1970s and 1980s, the 63d ARCOM and its HHC were instrumental in organizing Reserve support for domestic disaster relief, including earthquake recovery in California.
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Desert Storm Mobilization: During Operation Desert Storm (1990-1991), HHC 63d ARCOM coordinated the mobilization and deployment of several Reserve units, ensuring readiness and logistical support.
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Distinctive Unit Insignia: The 63d ARCOM’s shoulder sleeve insignia featured a gold star and blue background, symbolizing the unit’s commitment to excellence and service in the western United States.
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Community Engagement: HHC 63d ARCOM fostered strong community ties through Reserve partnerships, supporting youth programs and civic events throughout Southern California.
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Transformation and Reorganization: In 1995, the ARCOM structure was phased out and the 63d ARCOM was reorganized into the 63d Regional Support Command (RSC), with HHC transitioning to support the new command structure.
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Legacy of Leadership: Many senior Army leaders began their military careers in the 63d ARCOM, with HHC serving as a training ground for Reserve officers and NCOs who later achieved high rank in both military and civilian life.
