303rd ASA Battalion

• Origins in the Cold War: The 303rd Army Security Agency (ASA) Battalion was activated on June 25, 1962, at Fort Bragg, North Carolina, in response to heightened intelligence needs during the Cold War. • Vietnam War Service: The battalion deployed to Vietnam in 1966 and played a crucial role in signals intelligence (SIGINT) operations, supporting U.S. and allied units with vital intercepted enemy communications. • Nickname – “The Longhorns”: The 303rd ASA Battalion adopted the nickname “Longhorns,” proudly displaying the Texas Longhorn symbol on their insignia. • Unit Motto: The battalion’s motto was “Pro Vigilantia” (Latin for “For Vigilance”), reflecting their commitment to constant surveillance and intelligence gathering. • Operation Lam Son 719: The 303rd played a significant supporting role during Operation Lam Son 719 in 1971, providing crucial intelligence during the South Vietnamese incursion into Laos. • Mobile Operations: The battalion operated a variety of mobile SIGINT platforms, including truck-mounted and airborne systems, to intercept enemy communications in challenging environments. • Secret Missions: Personnel of the 303rd participated in classified missions, including cross-border intelligence-gathering in Cambodia and Laos, often at great personal risk. • Decorations and Citations: The 303rd ASA Battalion was awarded several Meritorious Unit Commendations for its outstanding performance and significant contributions to military intelligence during the Vietnam War. • Demobilization and Legacy: The battalion was inactivated in the late 1970s as part of a broader Army reorganization, but its alumni remain active in veteran groups, preserving the unit’s history and camaraderie. • Distinctive Unit Insignia: The 303rd’s insignia, a blue shield with a gold key (symbolizing security and intelligence), is a coveted collectible among military insignia enthusiasts.