# Military Intelligence Corps (United States Army)

The Military Intelligence Corps is the intelligence branch of the United States Army. The primary mission of military intelligence in the U.S. Army is to provide timely, relevant, accurate, and synchronized intelligence and electronic warfare support to tactical, operational and strategic-level commanders. The Army's intelligence components produce intelligence both for Army use and for sharing across the national intelligence community.

## History

Intelligence personnel were a part of the Continental Army since its initial founding in 1776.
In 1776, General George Washington commissioned the first intelligence unit. Knowlton's Rangers, named after its leader Colonel Thomas Knowlton, became the first organized elite force, a predecessor to modern special operations forces units such as the Army Rangers, Delta Force, and others. The "1776" on the United States Army Intelligence Service seal refers to the formation of Knowlton's Rangers.
In January 1863, Major General Joseph Hooker established the Bureau of Military Information for the Union Army during the Civil War, headed by George H. Sharpe. Allan Pinkerton and Lafayette C. Baker handled similar operations for their respective regional commanders. All of those operations were shut down at the end of the Civil War in 1865.
In 1885, the Army established the Military Intelligence Division. In 1903, it was placed under the new general staff in an elevated position.
In March 1942, the Military Intelligence Division was reorganized as the Military Intelligence Service. Originally consisting of just 26 people, 16 of them officers, it was quickly expanded to include 342 officers and 1,000 enlisted personnel and civilians. It was tasked with collecting, analyzing, and disseminating intelligence. Initially it included:
   * an Administrative Group
   * an Intelligence Group
   * a Counter-intelligence Group
   * an Operations Group
   * a Language School
In May 1942, Alfred McCormack established the Special Branch of the Military Intelligence Service, which specialized in communications intelligence.
On 1 January 1942, the U.S. Army Corps of Intelligence Police, founded in World War I, was re-designated as the U.S. Army Counter Intelligence Corps. In 1945, the Special Branch became the Army Security Agency.
On June 19, 1942, the Military Intelligence Training Center at Camp Ritchie, Maryland, was formed. This group is now widely known as the Ritchie Boys and are credited with gathering over half of the actionable intelligence in the European Theatre. Most Ritchie Boys were fluent in European languages and could easily interrogate prisoners of war and civilians who knew vital information.
At its peak in early 1946, the MIS Language School had 160 instructors and 3,000 students studying in more than 125 classrooms, graduating more than 6,000 students by the end of the war. What began as an experimental military intelligence language-training program launched on a budget of $2,000 eventually became the forerunner of today's Defense Language Institute for the tens of thousands of linguists who serve American interests throughout the world.
The school moved to the Presidio of Monterey in 1946. Renamed the Army Language School, it expanded rapidly in 1947–48 during the Cold War. Instructors, including native speakers of more than thirty languages and dialects, were recruited from all over the world. Russian became the largest language program, followed by Chinese, Korean, and German.
On 1 September 1954, the Assistant Chief of Staff for Intelligence (ACSI) officially redesignated the CIC Center, Fort Holabird, Maryland, as the United States Army Intelligence Center, and the Chief of the Counter Intelligence Corps became its Commanding General. The following year, the Intelligence Center expanded further with the addition of the Photo Interpretation Center. Additionally, combat intelligence training (including order of battle techniques, photo interpretation, prisoner of war interrogation, and censorship) was transferred from the Army General School at Fort Riley, Kansas, to Fort Holabird, giving the commanding general the additional title of commandant, U.S. Army Intelligence School. This arrangement centralized nearly all intelligence training at the U.S. Army Intelligence Center and School, Fort Holabird.
The Intelligence Center and School remained at Fort Holabird until overcrowding during the Vietnam War forced its relocation to Fort Huachuca, Arizona. Fort Huachuca became the "Home of Military Intelligence" on 23 March 1971, and the last class graduated from Fort Holabird on 2 September 1971, almost 17 years to the day after the Army Intelligence Center was established there. USAINTCS Established at Fort. Holabird, MD
On 1 July 1962, the Army Intelligence and Security Branch was established as a basic Army branch to meet the increased need for national and tactical intelligence. The redesignated branch came with the creation of a new dagger and sun branch insignia, replacing the sphinx insignia that had been in place since 1923.
A number of intelligence and security organizations were combined in July 1967 to form the military intelligence branch. In 1977, they recombined with the Army Intelligence Agency and Army Security Agency to become the U.S. Army Intelligence and Security Command.
On 1 July 1987, the Military Intelligence Corps was activated as a regiment under the U.S. Army Regimental System. All United States Army Military Intelligence personnel are members of the Military Intelligence Corps.

## Structure

Approximately 28,000 military personnel and 3,800 civilian personnel are assigned to intelligence duties, comprising the Military Intelligence Corps. Some of the key components include:
| Name | Function | Garrison |
| Office of the Deputy Chief of Staff, Intelligence (G-2) | As the Army's Chief Intelligence Officer, the responsibilities of the Deputy Chief of Staff for Intelligence include policy formulation, planning, programming, budgeting, management, staff supervision, evaluation, and oversight for intelligence activities, as well as overall coordination of the major intelligence disciplines. | Fort Belvoir |
| U.S. Army Intelligence and Security Command (INSCOM) | INSCOM is the U.S. Army's major intelligence command. | Fort Belvoir |
| U.S. Army Military Intelligence Readiness Command (MIRC) | MIRC is the U.S. Army Reserve's intelligence command. | Fort Belvoir |
| U.S. Army Intelligence Center of Excellence (USAICoE) | USAICoE is the U.S. Army's school for professional training of military intelligence personnel. | Fort Huachuca |

### Major military intelligence units

| Name | Insignia | Supports | Garrison |
| 58th Expeditionary Military Intelligence Brigade (Army National Guard) Headquarters and Headquarters Company 629th Expeditionary Military Intelligence Battalion 110th Information Operations Battalion 221st Military Intelligence Battalion (Georgia Army National Guard) | | Maryland Army National Guard | Maryland |
| 66th Military Intelligence Brigade Headquarters and Headquarters Company 2nd Military Intelligence Battalion 24th Military Intelligence Battalion 323rd Military Intelligence Battalion (Army Reserve) | | United States Army Europe | Lucius D. Clay Kaserne (Wiesbaden, Germany) |
| 71st Expeditionary Military Intelligence Brigade (Army National Guard) Headquarters & Headquarters Company 250th Expeditionary Military Intelligence Battalion (California Army National Guard) 636th Military Intelligence Battalion | | Texas Army National Guard | Texas |
| 111th Military Intelligence Brigade Headquarters & Headquarters Company 304th Military Intelligence Battalion 305th Military Intelligence Battalion 309th Military Intelligence Battalion 344th Military Intelligence Battalion | | USAICoE | Fort Huachuca |
| 116th Military Intelligence Brigade (Aerial Intelligence) Headquarters & Headquarters Company DCGS-Army Operations and Exploitation Unit 138th Military Intelligence Company (JSTARS-Army element) (Robins AFB) 15th Military Intelligence Battalion (Aerial Exploitation) (Fort Cavazos) 204th Military Intelligence Battalion (Aerial Exploitation) (Fort Bliss) 206th Military Intelligence Battalion (Aerial Exploitation) (Fort Cavazos) 224th Military Intelligence Battalion (Aerial Exploitation) (Hunter Army Airfield) | | INSCOM | Fort Eisenhower |
| 201st Expeditionary Military Intelligence Brigade Headquarters and Headquarters Company 109th Military Intelligence Battalion 502nd Military Intelligence Battalion | | I Corps | Joint Base Lewis-McChord |
| 207th Military Intelligence Brigade (Theater) Headquarters & Headquarters Company 307th Military Intelligence Battalion (collections) 522nd Military Intelligence Battalion (operations) 337th Military Intelligence Battalion (Army Reserve) | | United States Army Africa | Vicenza, Italy |
| 259th Expeditionary Military Intelligence Brigade (Army Reserve) Headquarters & Headquarters Company 301st Military Intelligence Battalion (Phoenix, AZ) 368th Military Intelligence Battalion (Dublin, CA) 373rd Expeditionary Military Intelligence Battalion (Tumwater, WA) | | MIRC | Joint Base Lewis–McChord |
| 300th Military Intelligence Brigade (Linguist) (Army National Guard) Headquarters & Headquarters Company (Utah) 141st Military Intelligence Battalion (Utah) 142nd Military Intelligence Battalion (Utah) 223rd Military Intelligence Battalion (California) 260th Military Intelligence Battalion (Florida) 341st Military Intelligence Battalion (Washington) 415th Military Intelligence Battalion (Louisiana) | | INSCOM | Draper, Utah |
| 336th Expeditionary Military Intelligence Brigade (Army Reserve) Headquarters & Headquarters Company 325th Expeditionary Military Intelligence Battalion (Massachusetts) 378th Expeditionary Military Intelligence Battalion (New Jersey) | | MIRC | New Jersey |
| 470th Military Intelligence Brigade Headquarters & Headquarters Company 312th Military Intelligence Battalion 717th Military Intelligence Battalion 338th Military Intelligence Battalion (Army Reserve) 377th Military Intelligence Battalion (Army Reserve) | | United States Army South | Fort Sam Houston |
| 500th Military Intelligence Brigade Headquarters & Headquarters Company 205th Military Intelligence Battalion 311th Military Intelligence Battalion 715th Military Intelligence Battalion | | United States Army Pacific | Schofield Barracks |
| 501st Military Intelligence Brigade Headquarters & Headquarters Company 3rd Military Intelligence Battalion 524th Military Intelligence Battalion 532nd Military Intelligence Battalion 719th Military Intelligence Battalion | | Eighth United States Army | Camp Humphreys, (South Korea) |
| 504th Military Intelligence Brigade Headquarters and Headquarters Company 163rd Military Intelligence Battalion 303rd Military Intelligence Battalion | | III Corps | Fort Cavazos |
| 505th Military Intelligence Brigade (Army Reserve) Headquarters & Headquarters Company 383rd Military Intelligence Battalion 549th Military Intelligence Battalion | | United States Army North | San Antonio, Texas |
| 513th Military Intelligence Brigade Headquarters & Headquarters Company 202nd Military Intelligence Battalion 297th Military Intelligence Battalion 345th Military Intelligence Battalion (Army Reserve) | | United States Army Central | Fort Eisenhower |
| 525th Expeditionary Military Intelligence Brigade Headquarters and Headquarters Company 319th Military Intelligence Battalion 519th Military Intelligence Battalion | | XVIII Airborne Corps | Fort Bragg |
| 650th Military Intelligence Group Headquarters & Headquarters Company Region I, AFSOUTH Region II, AFNORTH Region IV, AFCENT Region V, SHAPE | | Supreme Headquarters Allied Powers Europe | Mons, Belgium |
| 704th Military Intelligence Brigade Headquarters & Headquarters Company 741st Military Intelligence Battalion 742nd Military Intelligence Battalion 743rd Military Intelligence Battalion | | National Security Agency | Fort George G. Meade |
| 706th Military Intelligence Group Headquarters & Headquarters Company 707th Military Intelligence Battalion | | Central Security Service | Fort Eisenhower |
| 780th Military Intelligence Brigade Headquarters & Headquarters Company 781st Military Intelligence Battalion 782nd Military Intelligence Battalion 11th Cyber Battalion | | ARCYBER | Fort George G. Meade |
| 902nd Military Intelligence Group Headquarters & Headquarters Detachment 308th Military Intelligence Battalion 310th Military Intelligence Battalion 752nd Military Intelligence Battalion (Army Reserve) Army Counterintelligence Center Army Operations Security Detachment | | INSCOM | Fort George G. Meade |
| Defense Language Institute Foreign Language Center Defense Language Institute–Army element 229th Military Intelligence Battalion | | United States Army Training and Doctrine Command | Presidio of Monterey, California |
| National Ground Intelligence Center Headquarters & Headquarters Company Army Geospatial Intelligence Battalion (Fort Belvoir, VA) 203rd Military Intelligence Battalion (Technical Intelligence) (Army Reserve) (Aberdeen Proving Ground, MD) | They wear the INSCOM SSI | INSCOM | Charlottesville, Virginia |
| U.S. Army Reserve Interrogation Group | | MIRC | |

## Museum

The United States Army Intelligence Museum is located at Fort Huachuca, Arizona. It features the history of American military intelligence from the Revolutionary War to present. In the Army Military Intelligence Museum there is a painting of "The MI Blue Rose". The back of this painting indicates Sgt. Ralph R Abel, Jr. created it. The painting was photographed and distributed worldwide. Sgt. Abel also painted a replica of the corps flag.

## List of Deputy Chiefs of Staff for Intelligence, G-2

The title of Deputy Chief of Staff for Intelligence, G-2 appeared in 1985. Prior to 1985, this office was known as Chief, Military Intelligence Division (1917–1920), Assistant Chief of Staff, G-2 (1920–1945, 1948–1985), and Director of Intelligence (1946–1948).
| No. | Deputy Chief of Staff | Deputy Chief of Staff | Term | Term | Term |
| No. | Portrait | Name | Took office | Left office | Term length |
| 1 | | Colonel Ralph H. Van Deman | June 1918 | August 1920 | ~2 years, 61 days |
| 2 | | Brigadier General Marlborough Churchill | June 1918 | August 1920 | ~2 years, 61 days |
| 3 | | Brigadier General Dennis E. Nolan | September 1920 | September 1921 | ~1 year, 0 days |
| 4 | | Brigadier General Stuart Heintzelman | September 1921 | November 1922 | ~1 year, 61 days |
| 5 | | Colonel William K. Naylor | November 1922 | June 1924 | ~1 year, 213 days |
| 6 | | Colonel James H. Reeves | July 1924 | April 1927 | ~2 years, 274 days |
| 7 | | Colonel Stanley H. Ford | May 1927 | September 1930 | ~3 years, 123 days |
| 8 | | Brigadier General Alfred T. Smith | January 1931 | January 1935 | ~4 years, 0 days |
| 9 | | Brigadier General Harry E. Knight | February 1935 | November 1935 | ~273 days |
| 10 | | Colonel Frances H. Lincoln | November 1935 | June 1937 | ~1 year, 212 days |
| 11 | | Colonel R. Warner McCabe | July 1937 | February 1940 | ~2 years, 215 days |
| 12 | | Brigadier General Sherman Miles | April 1940 | December 1941 | ~1 year, 244 days |
| 13 | | Brigadier General Raymond E. Lee | December 1941 | March 1942 | ~90 days |
| 14 | | Major General George V. Strong | May 1942 | February 1944 | ~1 year, 276 days |
| 15 | | Major General Clayton Bissell | February 1944 | January 1946 | ~1 year, 334 days |
| 16 | | Lieutenant General Hoyt Vandenberg | January 1946 | June 1946 | ~151 days |
| 17 | | Lieutenant General Stephen J. Chamberlin | June 1946 | October 1948 | ~2 years, 122 days |
| 18 | | Major General Stafford L. Irwin | November 1948 | August 1950 | ~1 year, 273 days |
| 19 | | Major General Alexander R. Bolling | August 1950 | August 1952 | ~2 years, 0 days |
| 20 | | Major General R. C. Partridge | August 1952 | November 1953 | ~3 years, 92 days |
| 21 | | Major General Arthur G. Trudeau | November 1953 | August 1955 | ~1 year, 273 days |
| 22 | | Major General Ridgely Gaither | August 1955 | July 1956 | ~335 days |
| 23 | | Major General Robert A. Schow | August 1956 | October 1958 | ~2 years, 61 days |
| 24 | | Major General John M. Willems | November 1958 | October 1961 | ~2 years, 334 days |
| 25 | | Major General Alva R. Fitch | October 1961 | January 1964 | ~2 years, 92 days |
| 26 | | Major General Edgar C. Doleman | January 1964 | February 1965 | ~1 year, 31 days |
| 27 | | Major General John J. Davis | September 1965 | October 1966 | ~1 year, 30 days |
| 28 | | Major General William P. Yarborough | December 1966 | July 1968 | ~1 year, 213 days |
| 29 | | Major General Joseph A. McChristian | August 1968 | April 1971 | ~2 years, 243 days |
| 30 | | Major General Philip B. Davidson, Jr. | May 1971 | September 1972 | ~1 year, 123 days |
| 31 | | Major General William E. Potts | September 1972 | July 1973 | ~303 days |
| 32 | | Major General Harold R. Aaron | November 1973 | August 1977 | ~3 years, 273 days |
| 33 | | Major General Edmund R. Thompson | August 1977 | November 1981 | ~4 years, 92 days |
| 34 | | Major General William E. Odom | November 1981 | May 1985 | ~3 years, 181 days |
| 35 | | Lieutenant General Sidney T. Weinstein | August 1985 | September 1989 | ~4 years, 31 days |
| 36 | | Lieutenant General Charles B. Eichelberger | November 1989 | September 1991 | ~1 year, 304 days |
| 37 | | Lieutenant General Ira C. Owens | October 1991 | February 1995 | ~3 years, 123 days |
| 38 | | Lieutenant General Paul E. Menoher | February 1995 | February 1997 | ~2 years, 0 days |
| 39 | | Lieutenant General Claudia J. Kennedy | May 1997 | July 2000 | ~3 years, 61 days |
| 40 | | Lieutenant General Robert W. Noonan | July 2000 | July 2003 | ~3 years, 0 days |
| 41 | | Lieutenant General Keith B. Alexander (born 1951) | July 2003 | July 2005 | ~2 years, 0 days |
| 42 | | Lieutenant General John Kimmons | August 2005 | February 2009 | ~3 years, 184 days |
| 43 | | Lieutenant General Richard P. Zahner | February 2009 | 12 April 2012 | ~3 years, 71 days |
| 44 | | Lieutenant General Mary A. Legere | 12 April 2012 | 2016 | ~3 years, 264 days |
| 45 | | Lieutenant General Robert P. Ashley Jr. | 2016 | ~3 October 2017 | ~1 year, 275 days |
| 46 | | Lieutenant General Scott D. Berrier | 30 January 2018 | 14 September 2020 | 2 years, 228 days |
| 47 | | Lieutenant General Laura A. Potter | 14 September 2020 | 5 January 2024 | 3 years, 113 days |
| 48 | | Lieutenant General Anthony R. Hale | 5 January 2024 | Incumbent | 1 year, 47 days |