About this Unit
Company D, 3rd Battalion, 12th Infantry Regiment, 4th Infantry Division, has a distinguished history dating back to its original constitution in 1861. The regiment fought in major conflicts including the Civil War, World War II, and Vietnam. During the Vietnam War, Company D and the 3rd Battalion were actively engaged in combat operations in the Central Highlands, participating in significant campaigns such as Operation Wayne Grey and Operation Francis Marion. The unit is recognized for its valor and dedication, earning several unit citations and commendations for its service.
Historical Facts
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Vietnam War Service: Company D, 3rd Battalion, 12th Infantry, 4th Infantry Division, was heavily engaged in combat operations during the Vietnam War, primarily operating in the Central Highlands region, including areas like Pleiku and Kontum Provinces.
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Operation Francis Marion: In 1967, Co D participated in Operation Francis Marion, aimed at disrupting North Vietnamese Army supply routes and bases along the Cambodian border, resulting in numerous intense firefights.
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Battle of Dak To: The 3rd Battalion, including Co D, played a significant role in the November 1967 Battle of Dak To, one of the bloodiest engagements of the war, fighting on steep jungle-covered hills against seasoned enemy forces.
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Medal of Honor Recipients: Soldiers from 3rd Battalion, 12th Infantry, received high honors for valor, including SGT Dexter Kerstetter, who earned the Medal of Honor for actions in 1945 (prior to Vietnam) while serving in the unit.
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“Brave Rifles” Heritage: The 12th Infantry Regiment, to which Co D belongs, carries the proud nickname “Brave Rifles” and traces its lineage back to the Civil War.
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Jungle Warfare: Members of Co D were trained in jungle warfare, booby trap detection, and small unit tactics, essential for survival in the dense, hazardous terrain of Vietnam's Central Highlands.
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Firebase Duty: Co D often rotated in and out of firebases such as Firebase 29 and Firebase Jackson, enduring frequent enemy mortar attacks and harsh living conditions.
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Tet Offensive 1968: During the Tet Offensive, Co D and the 3rd Battalion repelled multiple enemy assaults, sustaining casualties but helping to prevent enemy breakthroughs.
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Legacy and Reunions: Veterans of Co D, 3rd Battalion, 12th Infantry, remain active in reunion groups and associations, preserving their history and camaraderie through annual gatherings and online communities.
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Distinctive Unit Insignia: The 12th Infantry Regiment’s insignia, worn by Co D soldiers, features a blue shield and a wavy bend symbolizing the regiment’s crossing of the Meuse River in World War I.
