HSB 1st:320th FA

The 1st Battalion, 320th Field Artillery Regiment (HSB 1st/320th FA) was originally constituted in 1917 as part of the 82nd Division during World War I, providing critical artillery support on the Western Front. The unit later served with distinction in World War II, participating in key campaigns such as Normandy, Rhineland, and the Ardennes-Alsace. During the Vietnam War, the battalion was attached to the 101st Airborne Division, delivering fire support in major operations. In recent decades, HSB 1st/320th FA has deployed in support of Operations Iraqi Freedom and Enduring Freedom, continuing its tradition of excellence in airborne artillery operations.