301st Military Intelligence Battalion (United States)
The 301st Military Intelligence Battalion is located in Phoenix, Arizona.
Lineage
- Constituted 6 June 1949 in the Organized Reserve Corps as Headquarters, 301st Military Intelligence Platoon.
- Activated 22 June 1949 at Austin, Texas
- Reorganized and redesignated 1 September 1950 as Headquarters, 301st Military Intelligence Battalion.
- Organized Reserve Corps redesignated 9 July 1952 as the Army Reserve.
- Battalion Inactivated 23 February 1953 at Austin, Texas
- Redesignated 16 September 1988 as Headquarters, Headquarters and Service Company, 301st Military Intelligence Battalion, and activated at Pasadena, Texas
- Battalion inactivated 15 September 1997 at Pasadena, Texas
- Activated 16 April 2005 with headquarters at Phoenix, Arizona
Mission
The 301st Military Intelligence Theater Support Battalion is a MIRC-aligned Reserve Intelligence Battalion focused on providing highly trained intelligence Soldiers to facilitate and integrate into military units mobilized around the world. The 301st also trains and prepares for mobilization as a support battalion, focusing on the Pacific Theater under the 500th MI BDE.301st currently provides training and specialization in the following Intelligence Sections:
All-Source, Counter-Intelligence, Human Intelligence, Signals Intelligence, Geospatial Intelligence, and Technical Intelligence.
Organization
The battalion is a subordinate unit of the US Army Reserve's 259th Military Intelligence Brigade (Expeditionary). As of January 2026 the battalion consists of the following units:301st Military Intelligence Battalion , in Phoenix- * Headquarters and Headquarters Company, in Phoenix
- * Alpha Company, 301st Military Intelligence Battalion, in Phoenix
- * Bravo Company, 301st Military Intelligence Battalion, at Fort Shafter
- * Charlie Company, 301st Military Intelligence Battalion, in Phoenix
Honors
- Campaign Participation Credit: Alpha Company – Iraqi Service Streamer
- Decorations: none