COINTELPRO
FBI Domestic Surveillance Program (1956–1971)
J. Edgar Hoover · Federal Bureau of Investigation · United States · 1956–1971
The Counter Intelligence Program that targeted civil rights leaders, antiwar activists, and political dissidents on American soil. Church Committee (1975) confirmed systematic violations of the First and Fourth Amendments. No senior official was prosecuted.
The Memos — In Their Own Words
Verbatim excerpts from FBI documents released by the Church Committee (1975) and available in the National Archives.
Document 1 — The Founding Memo
August 28, 1956
“The purpose of this new counterintelligence endeavor is to expose, disrupt, misdirect, discredit, or otherwise neutralize the activities of the various hate groups and their adherents...”
J. Edgar Hoover, FBI Director, memo establishing COINTELPRO-CPUSA, August 28, 1956. Released by the Church Committee (1975). Available in the National Archives.
Document 2 — The “Neutralization” Directive
August 25, 1967
“The purpose of this program is to expose, disrupt, misdirect, discredit, or otherwise neutralize the activities of Black nationalist, hate-type organizations and groupings, their leadership, spokesmen, membership, and supporters...”
FBI COINTELPRO-Black Nationalist Hate Groups memo, August 25, 1967. Released by the Church Committee (1975). Available in the National Archives.
Document 3 — The King Letter
November 1964
“King, there is only one thing left for you to do. You know what it is. You have just 34 days in which to do it. (This exact number has been selected for a specific reason, it has definite practical significance.) You are done. There is but one way out for you...”
Anonymous letter sent to Martin Luther King Jr. by the FBI, November 1964. Church Committee (1975) confirmed FBI authorship. Available in the National Archives.
Document 4 — Hoover on King
November 1963
“In the light of King’s powerful demagogic speech... we must mark him now, if we have not done so before, as the most dangerous Negro in America from the standpoint of communism, the Negro, and national security.”
FBI memo, November 1963, written after the March on Washington. Released by the Church Committee (1975). Available in the National Archives.
Provenance: All documents released by the Church Committee (Senate Select Committee to Study Governmental Operations with Respect to Intelligence Activities, 1975) and available in the National Archives.
What Was COINTELPRO?
The program, the targets, and the legal violations.
What It Was
- A covert FBI program operating 1956–1971
- Targeted: Communist Party USA, Socialist Workers Party, Ku Klux Klan, Black Nationalist groups (including SCLC, SNCC, Black Panther Party), antiwar movement, women’s rights groups
- Tactics: anonymous letters, wiretapping, infiltration with informants, “snitch jacketing” (falsely labeling members as informants), forged documents, break-ins, harassment campaigns
- Officially ended: April 28, 1971 — after activists broke into the FBI’s Media, PA office and leaked files to the press
- Exposed: 1975 Church Committee hearings
The Legal Problem
- No judicial warrants for most operations
- No congressional authorization
- Fourth Amendment (unreasonable search and seizure) — violated systematically
- First Amendment (freedom of association, speech) — the entire program targeted political activity
- The FISA Act (1978) was passed directly in response to COINTELPRO abuses
- The Privacy Act (1974) was also a direct legislative response
- No senior FBI official was ever criminally prosecuted
COINTELPRO — 1919 to Present
Ten events: from the Palmer Raids to the modern surveillance state.
Bureau of Investigation (predecessor to FBI) conducts Palmer Raids targeting "radicals." J. Edgar Hoover, 24 years old, coordinates the operation.
COINTELPRO formally established targeting Communist Party USA. Initial focus: disrupt party organizing, plant informants.
COINTELPRO-SWP launched against the Socialist Workers Party — a legal political party that had endorsed no violence.
FBI sends the "suicide letter" to Martin Luther King Jr., accompanied by recordings from hotel room wiretaps. Goal: convince King to kill himself before receiving the Nobel Peace Prize.
COINTELPRO-BNHG launched. Targeting: SCLC, SNCC, Nation of Islam, Black Panther Party. Hoover memo: prevent rise of a "Black Messiah."
Martin Luther King Jr. assassinated in Memphis. FBI surveillance had tracked his movements. No COINTELPRO involvement proven, but the program's operation throughout his final years remains documented.
Citizens Commission to Investigate the FBI breaks into Media, PA FBI office. Steals ~1,000 documents. Sends to journalists and Congress. The word "COINTELPRO" appears in public for the first time.
Hoover orders COINTELPRO formally terminated. Cites risk of "embarrassment."
Church Committee convenes. Senators see full classified files. Frank Church: "The FBI may have engaged in a secret war against those citizens it considers threats to the established order."
New documents confirm operations against environmental groups, civil rights attorneys, and journalists well into the 1990s under renamed programs.
Three Constitutional Problems
Each documented by the Church Committee. Each unresolved.
Problem 1 — The Fourth Amendment Problem
COINTELPRO conducted break-ins (called “black bag jobs” internally), wiretaps, and mail intercepts without judicial warrants for 15 years. The FBI’s own documents describe these operations matter-of-factly. The Fourth Amendment’s warrant requirement was simply not applied to domestic intelligence gathering. FISA (1978) was the legislative attempt to close this gap — but FISA’s own history of secret interpretations raises the same structural question.
Problem 2 — The First Amendment Problem
COINTELPRO’s stated goal was to “neutralize” political organizations — not criminal networks, but legal political parties, civil rights groups, and antiwar organizations. The Socialist Workers Party had been on the receiving end of COINTELPRO for 17 years before it learned of the program’s existence (via the Church Committee). Targeting political activity because of its ideology — not proven criminal conduct — is the core First Amendment violation.
Problem 3 — The Accountability Gap
The Church Committee documented the abuses in 1975. Congress passed FISA and the Privacy Act. No senior FBI official was criminally charged. J. Edgar Hoover died in office in 1972, before the program was publicly exposed. The Inspector General Act of 1978 created internal oversight — but the same structural problem (executive branch self-policing its own surveillance apparatus) that enabled COINTELPRO applies to the modern surveillance state.
Church Committee Finding — 1975
The Church Committee’s 1975 final report stated: “The Committee finds that the domestic activities of the intelligence community at times violated specific statutory prohibitions and infringed the constitutional rights of American citizens.” No prosecutions followed.
By the Numbers
Documented facts — duration, scale, and legislative aftermath.
Key Facts — COINTELPRO (1956–1971)
Duration of COINTELPRO
1956–1971. The program ran for 15 years before being exposed.
FBI informants placed inside targeted organizations at peak
At peak infiltration, approximately 2,000 informants were embedded inside targeted organizations.
Documents stolen from Media, PA office
The Citizens Commission to Investigate the FBI stole approximately 1,000 documents from the Media, PA office on March 8, 1971. These documents first revealed the existence of COINTELPRO.
Senior FBI officials criminally prosecuted
Despite the Church Committee's documented findings of systematic constitutional violations, no senior FBI official was ever criminally charged.
Directly passed in response to COINTELPRO
FISA (1978), Privacy Act (1974), Inspector General Act (1978) — all were direct legislative responses to COINTELPRO abuses.
J. Edgar Hoover testified before the Church Committee
Hoover never testified before the Church Committee — he died in office on May 2, 1972, three years before the Committee convened.
Law
FISA (Foreign Intelligence Surveillance Act)
Passed directly in response to COINTELPRO abuses (1978)
Constitutional Law
Fourth Amendment
Unreasonable search and seizure — violated systematically for 15 years
Constitutional Law
First Amendment
Freedom of association and speech — the program’s core constitutional violation
Law
Espionage Act
Used alongside COINTELPRO to target dissidents and leak investigations
Sources & Legal Status
Primary documents: US Senate Select Committee to Study Governmental Operations with Respect to Intelligence Activities (“Church Committee”), Final Report, 1975. Public domain government documents. Available in the National Archives.
FBI memos released under FOIA and through the Church Committee declassification process. All quoted documents are in the public record.
KnowTheGame is not affiliated with any government or political organization. Historical primary sources preserved for civic reference.