Church Committee
committee investigating governmental abuses in the U.S. intelligence community
The Church Committee (formally the United States Senate Select Committee to Study Governmental Operations with Respect to Intelligence Activities) was a US Senate select committee in 1975 that investigated abuses by the Central Intelligence Agency (CIA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), and the Internal Revenue Service (IRS). Chaired by Idaho senator Frank Church (D-ID), the committee was part of a series of investigations into intelligence abuses in 1975, dubbed the "Year of Intelligence", including its House counterpart, the Pike Committee, and the presidential Rockefeller Commission. The committee's efforts led to the establishment of the permanent US Senate Select Committee on Intelligence.
Revelations of the committee include Operation MKULTRA, which involved the drugging of US citizens as part of human experimentation on mind control; COINTELPRO, which involved the surveillance and infiltration of American political and civil-rights organizations; Family Jewels, a set of reports detailing potentially illegal, inappropriate and otherwise sensitive activities conducted by the CIA; and Operation Mockingbird, an alleged campaign during the early years of the Cold War designed to manipulate news media by recruiting journalists as assets in a propaganda campaign.
It also unearthed Project SHAMROCK, a program in which the major telecommunications companies shared their traffic with the NSA, and officially confirmed the existence of this signals intelligence agency to the public for the first time.
Background
By the early years of the 1970s, a series of troubling reports had appeared in the press concerning U.S. intelligence activities. First came revelations by Army intelligence officer Christopher Pyle in January 1970 regarding the U.S. Army's spying on the civilian population in the United States. Senator Sam Ervin's investigations of military surveillance produced further revelations.
Then on December 22, 1974, The New York Times published a lengthy front-page article by investigative journalist Seymour Hersh detailing covert activities engaged in by the Central Intelligence Agency under Operation CHAOS to collect information on the political activities of American citizens.
The resulting uproar led to the creation of the Church Committee, which was approved by the Senate on January 27, 1975, on a vote of 82 to 4.
“Church Committee” enters the record as committee investigating governmental abuses in the U.S. intelligence community. Crown Archives preserves that source wording while asking what Church, Committee and committee can confirm, complicate or overturn.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q1089721. VIAF identifies the subject as 135987026. The Library of Congress control number is n79049359. 1 of 3 selected statements include explicit references; 2 carry qualifiers and 0 use preferred rank. The first chronological checks are 1975, 1970 and 1974.
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