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Conspiracy Wiki documents conspiracy theories as cultural and historical subjects — what is claimed, by whom, and what the evidence shows — with cited sources, distinguishing established facts from allegations and disputed claims. Articles are community-maintained for research, education, and discussion, and do not endorse any theory. See our Disclaimer for full terms.

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COINTELPRO

🔒 Semi-protected
DiscussionHistory
Contents
  1. Overview
  2. Scope and Operations
  3. Tactics
  4. Surveillance and Infiltration
  5. Psychological Warfare
  6. Legal Harassment
  7. The Martin Luther King Jr. Campaign
  8. The Fred Hampton Assassination
  9. Discovery and Exposure
  10. Legacy

Overview

COINTELPRO (an acronym for COunter INTELligence PROgram) was a series of covert, and often illegal, projects conducted by the FBI between 1956 and 1971. Directed by FBI Director J. Edgar Hoover, the programs aimed to surveil, infiltrate, discredit, and disrupt domestic American political organizations that the FBI deemed "subversive." Targets ranged from the Communist Party USA and the Socialist Workers Party to the civil rights movement, Black nationalist organizations, the American Indian Movement, anti-Vietnam War groups, and white supremacist organizations like the Ku Klux Klan.

Scope and Operations

COINTELPRO encompassed hundreds of operations organized into several sub-programs:

  • COINTELPRO-CPUSA (1956): Targeting the Communist Party USA
  • COINTELPRO-SWP (1961): Targeting the Socialist Workers Party
  • COINTELPRO-White Hate Groups (1964): Targeting the KKK and white supremacist groups
  • COINTELPRO-Black Nationalist/Hate Groups (1967): Targeting the Black Panther Party, SCLC, SNCC, Nation of Islam, and other Black organizations
  • COINTELPRO-New Left (1968): Targeting anti-war and student activist groups

Tactics

The FBI employed a systematic toolkit of disruption tactics:

Surveillance and Infiltration

The FBI placed informants and undercover agents inside targeted organizations. At its peak, the Black Panther Party had so many FBI informants that in some chapters, the infiltrators outnumbered genuine members. William O'Neal, an FBI informant, served as the Black Panthers' head of security in Chicago.

Psychological Warfare

The FBI created and distributed anonymous letters, forged correspondence, and planted false stories in cooperative media outlets to sow distrust within organizations. Agents sent anonymous letters to the spouses of targeted individuals alleging affairs, attempted to provoke violence between rival groups, and distributed cartoons and pamphlets designed to create internal conflicts.

Legal Harassment

The FBI worked with local police to arrest activists on minor or fabricated charges, initiate tax investigations, and create legal difficulties designed to drain resources and morale.

The Martin Luther King Jr. Campaign

Perhaps the most notorious COINTELPRO operation was the sustained campaign against Dr. Martin Luther King Jr., whom Hoover called "the most dangerous Negro in America." The FBI:

  • Wiretapped King's phones and bugged his hotel rooms (authorized by Attorney General Robert Kennedy)
  • Compiled recordings of King's private life and sent them to his wife Coretta Scott King
  • Sent King an anonymous letter in 1964 widely interpreted as urging him to commit suicide before his Nobel Prize ceremony
  • Attempted to replace King with a more "acceptable" Black leader
  • Monitored his every movement until his assassination in 1968

The Fred Hampton Assassination

On December 4, 1969, members of the Chicago Police Department, acting on information provided by FBI informant William O'Neal, raided the apartment of Black Panther leader Fred Hampton. Hampton, who had been drugged by O'Neal, was shot and killed in his bed along with Mark Clark. An investigation by a federal grand jury later found that the police had fired between 82 and 99 shots while the Panthers had fired only one. In 1982, the city of Chicago, Cook County, and the federal government paid $1.85 million to settle a civil rights lawsuit brought by the survivors and families.

Discovery and Exposure

COINTELPRO was exposed on March 8, 1971, when a group calling itself the Citizens' Commission to Investigate the FBI broke into an FBI field office in Media, Pennsylvania, and stole over 1,000 classified documents. These files were distributed to newspapers, revealing the scope of the FBI's domestic surveillance and disruption programs. The burglars were never caught, and their identities remained secret until 2014 when several participants came forward.

The subsequent Church Committee investigation (1975-1976) conducted a thorough review and confirmed the existence and illegal nature of COINTELPRO operations. The committee's final report documented systematic violations of First Amendment rights and recommended significant reforms to FBI oversight.

Legacy

COINTELPRO is one of the most significant confirmed domestic government conspiracies in American history. It demonstrates that government agencies systematically violated the constitutional rights of American citizens and used their power to suppress political dissent. The revelations led to:

  • Guidelines restricting FBI domestic intelligence operations (the Levi Guidelines, 1976)
  • The Foreign Intelligence Surveillance Act (FISA, 1978)
  • The creation of the Senate Select Committee on Intelligence and House Intelligence Committee for ongoing oversight
  • Lasting distrust of federal law enforcement within civil rights and activist communities
StatusDeclassified
Gov. InvolvementDeclassified
LocationNationwide (United States)
Time Period1956-08-28 – 1971-04-28
CountriesUnited States
ClassificationSecret
Media CoverageWidespread
Key Players
  • J. Edgar Hoover · FBI Director who authorized and directed COINTELPRO
  • · Primary target of COINTELPRO operations
  • · Black Panther leader killed in FBI-coordinated raid
  • · FBI informant inside the Black Panther Party
  • · Senator who led investigation committee
Organizations
  • Federal Bureau of Investigation (FBI) · Program operator
  • · Primary target organization
  • · Target organization
  • · Congressional investigation
EvidenceDocuments, FOIA Release, Leaked
Themes
Civil RightsDomestic SurveillancePolitical RepressionFBIAssassination
Related
  • jfk assassination · same time period
  • operation mockingbird · shares organization
  • watergate · led to
Share

Timeline of Events

—
  1. 1956-08-28
    COINTELPRO begins

    The FBI launches its first COINTELPRO operation targeting the Communist Party USA.

  2. 1963-01-01
    King surveillance intensifies

    After the March on Washington, Hoover escalates surveillance of Martin Luther King Jr., calling him the most dangerous Negro in America.

  3. 1964-11-21
    Anonymous letter sent to King

    The FBI sends Martin Luther King Jr. an anonymous letter and package widely interpreted as urging him to commit suicide.

  4. 1967-08-25
    Black Nationalist program launched

    Hoover authorizes COINTELPRO-Black Nationalist/Hate Groups, specifically targeting the Black Panther Party.

  5. 1969-12-04
    Fred Hampton killed in raid

    Chicago police, using FBI intelligence, raid Fred Hamptons apartment. Hampton and Mark Clark are killed.

  6. 1971-03-08
    Media, PA FBI office burglary

    The Citizens Commission to Investigate the FBI steals over 1,000 classified documents from the Media, Pennsylvania, field office, exposing COINTELPRO.

  7. 1971-04-28
    COINTELPRO officially terminated

    FBI Director Hoover formally ends COINTELPRO operations following public exposure.

  8. 1975-01-01
    Church Committee investigation

    Senator Frank Churchs committee begins its investigation into intelligence community abuses, including COINTELPRO.

  9. 1976-04-26
    Church Committee final report

    The committee publishes its final report documenting systematic FBI violations of civil liberties and recommending reforms.

Categories

  • Government & Intelligence
  • Media & Propaganda
  • Historical Conspiracies

Sources & References

  1. foiaFBI COINTELPRO Records — The Vault
  2. bookThe COINTELPRO Papers — Ward Churchill (1990)
DECLASSIFIED

Related Declassified Files

  • MUCKROCKRDA_35853_Tennessee Bureau of Investigation Medicaid Fraud Control Division – Federal Grant Funding2026-06-10
  • CIA CRESTMEMORANDUM FOR: PRESERVATION OF RECORDS RELATING TO ASSASSINATIONS OF PRESIDENT JOHN F. KENNEDY AND REVEREND MARTIN LUTHER KINGCentral Intelligence Agency · 1978-05-18
  • NARAFederal Bureau of InvestigationGerald R. Ford Library · 1976-01-01
  • NARAFederal Bureau of InvestigationGerald R. Ford Library · 1975-01-01
  • CIA CRESTSPECIAL INTELLIGENCE SERVICE OF THE FEDERAL BUREAU OF INVESTIGATIONCentral Intelligence Agency · 1946-02-12
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Last updated April 4, 2026. Community-maintained and reviewed under our Editorial Standards.

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Last edited by System on 4/4/2026