About this Unit
The 3rd Battalion, 21st Artillery was originally constituted in the Regular Army as part of the 21st Field Artillery Regiment in 1916. During World War II, its parent regiment served in the European Theater, participating in key campaigns. Reactivated and reorganized during the Vietnam War, the 3rd Battalion, 21st Artillery provided direct fire support for infantry operations, notably supporting the Americal Division in Quang Ngai and Quang Tin provinces. The battalion earned multiple campaign streamers and unit commendations before being inactivated after the war.
Historical Facts
• Formation and World War II: The 3rd Battalion, 21st Artillery was originally constituted on 1 July 1940 as Battery C, 21st Field Artillery, and later reorganized and redesignated during World War II, serving in the European Theater.
• Korean War Service: The unit saw action in the Korean War, providing crucial artillery support and earning campaign streamers for its service.
• Vietnam War Deployment: The battalion was activated for service in Vietnam, where it participated in numerous operations, including major campaigns such as the Tet Counteroffensive and the Sanctuary Counteroffensive.
• Nickname & Motto: The unit has been known as “The Proud Americans,” and their motto is “On Time On Target,” reflecting their commitment to precision fire support.
• Fire Support Innovations: During the Vietnam War, the 3rd Battalion, 21st Artillery was among the first to integrate advanced fire direction techniques and counter-battery radar technology.
• Medal of Honor Connection: Several artillerymen associated with the battalion’s parent regiments have received the Medal of Honor, highlighting the valor associated with its lineage.
• Decorations: The unit holds several decorations, including the Valorous Unit Award and the Republic of Vietnam Cross of Gallantry with Palm for extraordinary heroism in combat.
• Support to Infantry Units: The 3rd Battalion, 21st Artillery frequently provided direct support to the 196th Light Infantry Brigade during the Vietnam War, becoming renowned for responsive and effective fire missions.
• Post-Vietnam Service: After Vietnam, the battalion continued service during the Cold War period, adapting to new artillery systems and doctrines until its deactivation.
• Legacy and Reunions: Veterans of the 3rd Battalion, 21st Artillery maintain strong ties, with regular reunions and a dedicated association to preserve their history and camaraderie.
