Central Intelligence Agency
The Central Intelligence Agency (CIA) is a United States foreign intelligence agency established by the National Security Act of 1947, whose involvement in the suppression of UFO and UAP information has been documented through congressional testimony, declassified documents, and the accounts of multiple whistleblowers. The agency was a founding institutional participant in Majestic 12 (MJ-12), the alleged classified committee overseeing crash-retrieval programs, with the CIA's first director Roscoe Hillenkoetter listed as an original MJ-12 member designated MJ-1.
The Robertson Panel (1953)
In January 1953 the CIA convened a five-day classified review of UFO evidence, chaired by Caltech physicist H.P. Robertson and attended by senior scientists with intelligence-community ties. The panel's classified report recommended an active "debunking" campaign to reduce public interest in flying saucer reports, on the stated grounds of preventing hostile exploitation of communication channels. Hal Puthoff, the SRI physicist who co-founded CIA Project Stargate and later worked on AATIP-era materials evaluation, cites the Robertson Panel in his academic paper on ultraterrestrials as among the evidence for "covert manipulation of the UFO theme in the public sector by governmental entities." Researcher William Hamilton argues the panel's debunking mandate converted public sightings from a national-security matter into a subject of institutionalized ridicule, with effects "undreamt of in 1953."
Operation Mockingbird and media control
The CIA's Operation Mockingbird, begun in 1950 under Allen Dulles, paid approximately 400 journalists to disseminate approved narratives, with the aim of controlling public perception on topics including UFOs. A CIA memo attributed to Walter Bedell Smith — who replaced James Forrestal as an MJ-12 member after Forrestal's 1949 death — proposed using the "flying saucer" subject for psychological warfare. Former U.S. Navy communications specialist and Disclosure Project witness Dan Willis argues these mechanisms remained active into the 21st century, with paid assets deployed to discredit genuine UFO witnesses — a system he terms counter-disclosure.
James Jesus Angleton and the Kennedy connection
James Jesus Angleton, the CIA's chief of counterintelligence from 1954 to 1975, appears in multiple accounts as an institutional link between the Agency and MJ-12 UFO secrecy. Researcher Michael Salla presents a CIA wiretap document on Marilyn Monroe — dated August 3, 1962 and bearing Angleton's signature — as evidence that Monroe had learned from President John F. Kennedy about his visits to classified facilities housing UFOs and planned to reveal this at a press conference. On November 12, 1963 — ten days before his assassination — Kennedy sent a top-secret memorandum to CIA director John McCone ordering a classification review of all UFO intelligence files and their sharing with NASA, a direct demand that the CIA's MJ-12 cache be opened to broader government access. Handwriting on the McCone memorandum — noting "Angleton has MJ-12 directive" and dated November 20, 1963 — identifies Angleton as citing an MJ-12 "Project Environment" directive to override Kennedy's demand two days before the assassination. Journalist Jefferson Morley, author of The Ghost: The Secret Life of CIA Spymaster James Jesus Angleton, has separately documented that Angleton was among three CIA officers who lied under oath about the agency's pre-assassination surveillance of Lee Harvey Oswald.
UAP crash retrieval programs
In July 2023, former NGA / NRO officer David Grusch testified under oath before the House Oversight Committee that the United States is operating a multi-decade UAP crash retrieval and reverse engineering program, and that the CIA participated in this program network alongside other intelligence agencies. Former CIA officer and UAP researcher Andrew Bustamante describes the CIA's institutional preference for public ignorance of the UAP subject as an operating philosophy rather than a formal conspiracy: "The information can be there, but we want you to voluntarily choose ignorance instead." Bustamante additionally raised the presence of former Director of National Intelligence James Clapper at the 2023 congressional hearing as a possible indicator that the proceeding constituted a limited hangout rather than genuine disclosure.
Project Stargate
Beginning in the early 1970s, the CIA co-funded Project Stargate — a psychic espionage program operated at SRI — under which Hal Puthoff and Russell Targ studied remote viewing as an intelligence tool. Puthoff, who subsequently participated in the AATIP-era Aerospace Weapon Systems Applications Program (AWSAP) at the Pentagon and evaluated materials possibly of non-human origin, has described the CIA's decades-long accumulation of classified UAP data in a 2022 academic paper as evidence that "generally sub rosa, highly classified programs addressing the UAP issue" exist within the national security apparatus.
Declassified CIA UFO files
Portions of the CIA's UFO-related files have been released under the Freedom of Information Act. The most significant public release — approximately 1,700 documents made available through John Greenewald Jr.'s The Black Vault — is considered incomplete by researchers, who note that materials held under the 1954 Atomic Energy Act classify recovered UFO materials as trans-classified foreign nuclear materials exempt from standard declassification processes. Hal Puthoff has described FOIA searches of government UAP documents as still constituting "passive" efforts to "cause the government to release data to passive hopeful recipients."