Government and military
What the CIA, FBI, NSA, DIA and ODNI collected, concluded and released. 148 events, newest first.
Media1977
W. Todd Zechel, Brad Sparks and attorney Peter Gersten formed Citizens Against UFO Secrecy to press for release of government UFO records through FOIA requests and lawsuits. Its 1980 suit against the NSA ended with the agency withholding its records on national security grounds.
Military19 Sep 1976
Iranian Air Force F-4 jets were sent after a bright light over Tehran overnight, and crews reported losing instruments and communications as they closed in. A U.S. Defense Attache report on the incident, circulated by the DIA, was later released under FOIA.
Photo: Unknown author, Public domain
GovernmentFeb 1975
J. Allen Hynek's article 'The UFO Mystery' in the February 1975 FBI Law Enforcement Bulletin urged police to pass UFO reports to his Center for UFO Studies in Northfield, Illinois, which kept an unpublished toll-free hotline for police and official agencies.
Photo: United States Government, Public domain
Government1975
Colorado Sen. Floyd Haskell repeatedly urged the FBI to investigate cattle mutilations in western states. FBI records show the Bureau declined, explaining it had no jurisdiction without evidence of interstate transport. Its file also holds clippings on helicopter and UFO theories.
Photo: Unknown, Public domain
Government21 Nov 1974
The House and Senate overrode President Ford's veto to enact amendments tightening the Freedom of Information Act. UFO researchers later used the law in suits such as Ground Saucer Watch's, which led the CIA to release hundreds of UFO documents in 1978.
Media2 Apr 1968
Stanley Kubrick and Arthur C. Clarke's 2001: A Space Odyssey premiered at the Uptown Theater in Washington. The film signals alien intelligence only through a black monolith rather than showing aliens. The Library of Congress added it to the National Film Registry in 1991.
Photo: Warner Brothers, Public domain
Government1968
A draft paper titled 'UFO Hypothesis and Survival Questions', from National Security Agency files, was released by the NSA in 2021 and is now in the National Archives UAP Records Collection. Its title frames UFOs as a question bearing on human survival.
Photo: National Security Agency, Public domain
GovernmentJun 1967
University of Arizona atmospheric physicist James McDonald spent late June and early July 1967 in Australia recording interviews with UFO witnesses. Reuters reported him saying in Sydney that governments, backed by the CIA, were downplaying the subject.
Photo: United States Government, Public domain
Close encounters22 Apr 1967
University of Arizona atmospheric physicist James E. McDonald told the American Society of Newspaper Editors that the UFO problem had been mishandled for years. He blamed a 1953 CIA-sponsored panel's recommendation for a debunking effort and said Project Blue Book had been downgraded.
Photo: United States Government, Public domain
Government20 Feb 1967
Condon and four committee members visited the CIA's National Photographic Interpretation Center, which agreed to give technical help on UFO photos as long as the work was never identified as CIA work. In May 1967 NPIC briefed them on an analysis that debunked photos from Zanesville, Ohio.
Government1966
NSA cryptologist Lambros Callimahos wrote an unclassified paper, published in the NSA Technical Journal in 1966, on how humans might exchange messages with an alien civilization, starting with simple beeps for numbers and building up to letters and math. It is about signal design, not UFO reports.
Military1 Jul 1961
The Air Force replaced its Aerospace Technical Intelligence Center with the new Foreign Technology Division under Air Force Systems Command at Wright-Patterson. Project Blue Book records from then until the end of 1969 are filed under FTD's Aerial Phenomena Branch.
Photo: AF Historical Research Agency, Public domain
Government28 Feb 1960
NICAP made public a December 1959 Air Force Inspector General directive telling commands to treat UFO reports as serious defense business. NICAP board member Roscoe Hillenkoetter, the first CIA director, said a copy went to Congress and called for open congressional hearings.
Photo: U.S. Gov., Public domain
GovernmentApr 1958
An April 1958 CIA memo answering letters from Leon Davidson and NICAP's Donald Keyhoe recommended sending them a declassified Robertson Panel report written in late 1957 that omitted any CIA tie. The CIA kept refusing to release the full report until 1975.
MediaJan 1954
Ted Bloecher and others founded Civilian Saucer Intelligence in New York City in January 1954. With Isabel Davis and Lex Mebane in its research section, the group became known for careful case work before its members moved on to NICAP.
Military1954
Col. Joao Adil de Oliveira, described as head of Brazilian Air Force intelligence, gave a lecture on flying saucers to military officers and officials. Brazilian researcher Olavo Fontes reported that he called the objects real, worth military study, and of unknown origin.
Government17 Jan 1953
A CIA-convened panel of scientists chaired by physicist H. P. Robertson reviewed UFO reports and found no direct threat to national security. It recommended training and public education to strip the subject of its special status.
Media1953
Donald Keyhoe's second UFO book appeared, built on Air Force case reports released to the press and arguing for an extraterrestrial origin. It hit bestseller lists; a CIA review called it highly distorted, and Ruppelt said its sighting details were accurate but its interpretations were not.
Photo: CBS, "The Mike Wallace Interview" 1958 March 8, Public domain
Military1953
With Project Blue Book short of staff, its chief Edward Ruppelt arranged for the Air Defense Command's 4602nd Air Intelligence Service Squadron, a unit with field teams across the U.S., to investigate UFO reports. Blue Book would then analyze cases the teams could not explain.
Photo: U.S. government (NORAD Office of History), Public domain
Government1953
FBI records released under FOIA show the Bureau tracked contactee George Adamski and the flying-saucer clubs that promoted him in the 1950s, filed under espionage, and record that FBI and Air Force OSI agents had interviewed him. The file is now on the FBI's online Vault.
Photo: Unknown (press photo), Public domain
Government4 Dec 1952
At the CIA director's request the Intelligence Advisory Committee discussed UFOs and agreed the DCI should enlist selected scientists to review the evidence and draft a security directive. Air Force intelligence chief Maj. Gen. John Samford offered cooperation; the review became the Robertson Panel.
Government2 Dec 1952
CIA science intelligence chief H. Marshall Chadwell sent the Director of Central Intelligence a memo urging National Security Council attention to UFOs and outside scientific study. Two days later an intelligence advisory committee agreed to convene scientists, which became the Robertson Panel.
Photo: US Government, Public domain
GovernmentOct 1952
CIA Director Walter Bedell Smith signed a memo telling the Psychological Strategy Board he was sending the National Security Council a proposal on unidentified flying objects, which he said had psychological warfare as well as intelligence implications, and asked the board to discuss them.
Photo: Unknown, Public domain
GovernmentOct 1952
An FBI memo from V. P. Keay to A. H. Belmont relayed Air Intelligence's view that about 90 percent of saucer reports were explainable but a small share of credible ones were not, citing a film studied by the Air Technical Intelligence Center and officials weighing 'interplanetary ships'.
Government24 Sep 1952
OSI chief H. Marshall Chadwell told the Director of Central Intelligence that saucer reports deserved NSC attention. An October follow-up from the intelligence deputy and Chadwell, attaching his 24 September memo, cited mass psychology and air-defense vulnerability and asked that the NSC be advised.
