The Counter Intelligence Corps (Army CIC) was a World War II and early Cold War intelligence agency within the United States Army consisting of highly trained special agents. Its role was taken over by the U.S. Army Intelligence Corps in 1961 and, in 1967, by the United States Army Intelligence Agency. Its functions are now performed by its modern-day descendant organization, United States Army Counterintelligence. The National Counter Intelligence Corps Association (NCICA), a veterans' association, was established in the years immediately following World War II by former military intelligence agents.
Origins
The CIC had its origins in the Corps of Intelligence Police founded by Ralph Van Deman in 1917. This organization, operating within the USA and on attachment to the American Expeditionary Force in France, at its peak numbered over 600 men. However, in the post-war period, the policy of isolationism, retrenchment of military spending, and economic depression meant that by the mid-1930s its numbers had fallen to fewer than 20 personnel.
World War II
The looming threat of war in the late 1930s brought an expansion of the CIP back to its World War I levels, and the entry of the United States into World War II in December 1941 brought an even greater expansion and a new name. On 13 December 1941, the Adjutant General of the Army issued an order renaming the CIP as the Counter Intelligence Corps, effective from 1 January 1942. A new complement of 543 officers and 4,431 non-commissioned agents was authorized. The CIC recruited men with legal, police, or other investigative backgrounds, and particularly looked for men with foreign language skills. Special CIC teams were created during World War II in Europe, in large part from the Military Intelligence Service personnel (see Ritchie Boys). However, there were never enough of these, and local interpreters were often recruited.
As most CIC agents in the field (as well as Military Intelligence Service in Europe) held only non-commissioned officer rank— corporals and various grades of sergeant— they wore either plain clothes, or uniforms without badges of rank; in place of rank insignia, and so as not to be perceived as privates, agents typically wore officer "U.S." collar insignia. They were instructed to identify themselves only as "Agent" or "Special Agent" as appropriate, in order to facilitate their work. These practices continue among modern counterintelligence agents.
Within the U.S. the CIC, in collaboration with the Provost Marshal General and the Federal Bureau of Investigation (FBI), carried out background checks on military personnel having access to classified material, investigations of possible sabotage and subversion, and allegations of disloyalty, especially those directed against Americans of Japanese, Italian or German ancestry. Despite the prohibitions in the delimitation agreement with the FBI, the CIC ended up devoting considerable effort to civilian investigations. As Volume 7 of The History of the Counter Intelligence Corps explains: "Espionage and sabotage, being enemy directed, involved more than one person. Usually there were a number in the chain extending from the agent in the United States back through cutouts and couriers to the enemy country. This inevitably involved civilians with military suspects and the case became connected with the FBI. The military aspect became minor, and major investigative effort was in the civilian community to locate the higher-ups who presumably were controlling more than one agent."