The 4th Battalion, 11th Field Artillery Regiment (4/11 FA) has a storied history within the United States Army, originally constituted in 1916. The battalion saw significant action during World War II in the Pacific Theater, notably supporting infantry operations in the Aleutian Islands and the Philippines. During the Vietnam War, 4/11 FA provided critical fire support as part of the 25th Infantry Division, contributing to major combat operations. In recent decades, the unit has deployed in support of operations in the Middle East, maintaining its reputation for excellence in artillery fire support and adaptability on the modern battlefield.