The 781st Military Intelligence Battalion is a tactical military intelligence unit within the United States Army. Its primary role includes collecting, analyzing, and disseminating foreign and domestic all-source intelligence to support operational and tactical decision-making. The battalion operates under the 506th Military Intelligence Brigade, which falls under the umbrella of the Army Intelligence Center at Fort Huachuca, Arizona. The 781st MI Battalion is part of the larger U.S. Army intelligence network that plays a crucial role in maintaining national security and military readiness.