1:40th FA

• Origins in World War I: The 1st Battalion, 40th Field Artillery Regiment (1/40th FA) traces its lineage to the original 40th Field Artillery, which was constituted in 1918 during World War I, although it was not activated in time to serve in the war. • World War II Service: The 40th Field Artillery was reactivated during World War II and participated in campaigns in the European Theater, providing artillery support to infantry divisions in key battles. • Korean War Valor: The unit saw significant action in the Korean War, particularly noted for its involvement in major operations and earning campaign streamers for its service. • Vietnam War Deployments: 1/40th FA is perhaps best known for its extensive service during the Vietnam War, where it supported several infantry and cavalry units, including the 23rd (Americal) Infantry Division. • Heroic Stand at FSB Mary Ann: On March 28, 1971, elements of 1/40th FA were stationed at Fire Support Base Mary Ann when it was attacked by enemy sappers. The unit’s gunners played a critical role in defending the base, a story recounted in Vietnam War histories. • Decorations and Honors: The unit has received numerous awards, including Presidential Unit Citations and Valorous Unit Awards for its actions in Korea and Vietnam. • “All the Way!” Motto: The battalion’s official motto, "All the Way!", reflects its commitment to mission accomplishment and esprit de corps throughout its history. • Cold War Assignments: During the Cold War, 1/40th FA was stationed at various posts in the United States and overseas, adapting to new artillery technologies and tactics. • Modern Era and Reactivations: The battalion has been inactivated and reactivated several times, serving in different configurations and adapting to the evolving needs of the U.S. Army. • Training Future Soldiers: In recent years, 1/40th FA has been part of the training mission at Fort Sill, Oklahoma, where it helps train new artillery soldiers for the U.S. Army.