4:77th FA

The 4th Battalion, 77th Field Artillery Regiment (4/77th FA) traces its lineage to the 77th Field Artillery, which was first constituted in the National Army in 1918. The battalion has served with distinction in multiple conflicts, including World War II and the Vietnam War, providing critical artillery support to maneuver units. During the Vietnam War, 4/77th FA was attached to the 101st Airborne Division, where it participated in major operations such as the battles of the A Shau Valley and Firebase Ripcord. In more recent history, the unit has continued to support U.S. Army operations through deployments and training exercises, maintaining its legacy of precision and firepower.