This page uses content from Wikipedia and is licensed under CC BY-SA.
Operation CHAOS or Operation MHCHAOS was the code name (CIA cryptonym) of a United States Central Intelligence Agency domestic espionage project targeting the American people from 1967 to 1974, established by President Johnson and expanded under President Nixon, whose mission was to uncover possible foreign influence on domestic race, anti-war and other protest movements. The operation was launched under Director of Central Intelligence (DCI) Richard Helms by chief of counter-intelligence James Jesus Angleton, and headed by Richard Ober.  The "MH" designation is to signify the program had a worldwide area of operations.
The CIA began domestic recruiting operations in 1959 in the process of finding Cuban exiles who could be used in the campaign against communist Cuba and President Fidel Castro. As these operations expanded, the CIA formed a Domestic Operations Division in 1964. In 1965, US President Lyndon Johnson requested that the CIA begin its own investigation into domestic dissent—independent of the FBI's ongoing COINTELPRO.
When President Nixon came to office in 1969, existing domestic surveillance activities were consolidated into Operation CHAOS. Operation CHAOS first used CIA stations abroad to report on antiwar activities of United States citizens traveling abroad, employing methods such as physical surveillance and electronic eavesdropping, utilizing "liaison services" in maintaining such surveillance. The operations were later expanded to include 60 officers. In 1969, following the expansion, the operation began developing its own network of informants for the purposes of infiltrating various foreign antiwar groups located in foreign countries that might have ties to domestic groups. Eventually, CIA officers expanded the program to include other leftist or counter-cultural groups with no discernible connection to Vietnam, such as groups operating within the women's liberation movement. The domestic spying of Operation CHAOS also targeted the Israeli embassy, and domestic Jewish groups such as the B'nai B'rith. In order to gather intelligence on the embassy and B'nai B'rith, the CIA purchased a garbage collection company to collect documents that were to be destroyed.
Targets of Operation CHAOS within the antiwar movement included:
At its finality, Operation CHAOS contained files on 7,200 Americans, and a computer index totaling 300,000 civilians and approximately 1,000 groups.
The aim of the programs was to compile reports on "illegal and subversive" contacts between United States civilian protesters and "foreign elements" which "might range from casual contacts based merely on mutual interest to closely controlled channels for party directives."
DCI Richard Helms informed President Johnson on November 15, 1967, that the CIA had uncovered "no evidence of any contact between the most prominent peace movement leaders and foreign embassies in the U.S. or abroad." Helms repeated this assessment in 1969. In total, 6 reports were compiled for the White House and 34 for cabinet level officials.
The secret program was exposed by investigative journalist Seymour Hersh in a 1974 article in the New York Times entitled Huge CIA Operation Reported in US Against Antiwar Forces, Other Dissidents in Nixon Years. Amid the uproar of the Watergate break-in involving two former CIA officers, Operation CHAOS had been closed in 1973. Further details were revealed in 1975 during Representative Bella Abzug's House Subcommittee on Government Information and individual Rights. The government, in response to the revelations, felt pressured enough to launch the Commission on CIA Activities Within the United States (The Rockefeller Commission), led by then Vice President Nelson Rockefeller, to investigate the depth of the surveillance. Richard Cheney, then Deputy White House Chief of Staff, is noted as having stated the Rockefeller Commission was to avoid "... congressional efforts to further encroach on the executive branch."
Following the revelations by the Rockefeller Commission, then-DCI George H. W. Bush admitted that "the operation in practice resulted in some improper accumulation of material on legitimate domestic activities."