91st engineers battalion

The 91st Engineer Battalion was first constituted on 1 October 1933 in the Regular Army and was activated on 10 February 1941 at Camp Shelby, Mississippi. During World War II, the battalion earned distinction for its critical work in constructing roads, bridges, and airfields in the Pacific Theater, notably supporting operations in New Guinea and the Philippines. After the war, the unit was inactivated but later reactivated for service in the Korean War and subsequent conflicts, deploying to locations such as Vietnam and Iraq. The 91st Engineer Battalion continues to provide vital combat engineering support, living up to its motto, "Acts, Not Words."