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CIA

UNCLASSIFIED // AGENCY INDEX CIA
Originating agency

CIA.

18 records · 18 pdf

Records

PDF
CIA INC 1952-1953

CIA-UAP-002, Scientific Advisory Panel on Unidentified Flying Objects, Report, 1952-1953

This file contains correspondence and reports dated 1952–1953 from the Scientific Advisory Panel on Unidentified Flying Objects, convened by the CIA’s Office of Scientific Intelligence. The panel’s primary conclusion was that “flying saucers” did not pose a direct physical threat to the national security of the United States. The panel found no evidence that these phenomena were attributable to hostile foreign artifacts or indicated a need to revise existing scientific concepts. However, the panel identified a significant indirect threat stemming from the public’s fascination with the subject. The panel concluded that the high volume of reports, encouraged by a "sensationalist press," could overwhelm and clog vital intelligence and communication channels, potentially distracting from genuine threats. Furthermore, they warned that a “morbid national psychology” could be exploited by adversaries to incite “hysterical behavior and harmful distrust of duly constituted authority.” To mitigate these risks, the panel recommended an official policy of “debunking” to “strip the UFO subject of its mystery,” alongside a training initiative for military personnel to better recognize and filter out misidentified objects, thereby reducing communication “noise” and allowing the national security apparatus to focus on more "legitimate defense concerns."

rls.3 12.6 MB
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CIA INC 1954-1974

CIA-UAP-003, The Central Intelligence Agency and Overhead Reconnaissance; The U-2 and OXCART Programs, 1954-1974

This CIA History Staff document chronicles the complete history of the U-2 and OXCART (A-12) high-altitude reconnaissance aircraft programs from 1954 to 1974, detailing their development, operations over the Soviet Union and other targets worldwide, the famous downing of Francis Gary Powers in 1960, organizational reforms following that incident, and the eventual transfer of operations from CIA to Air Force control. A more redacted version of this document has been available on CIA's public website.

rls.3 44.3 MB
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CIA INC 1958

CIA-UAP-004, CASE 17708 (CLOSED) and DR. Leon Davidson

This 1958 CIA memorandum discussing a phone conversation with Dr. Leon Davidson regarding concerns about a destroyed "space message and its transmitter." A redacted version of this memorandum has been available on CIA's public website.

rls.3 263 KB
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CIA INC 1950

CIA-UAP-005, German Scientist's Article on 'Flying Discs'

This 1950 CIA Information Report from Chile discusses a German scientist's article theorizing that "Flying Discs" could be explained as a new type of aircraft based on aerodynamic principles developed in German research facilities during and after WWI, using rotating cylinders or gas-turbines to create lift through boundary layer manipulation, rather than conventional wings. A redacted version of this report has been available on CIA's public website.

rls.3 1.1 MB
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CIA INC November, 1955

CIA-UAP-006, Sighting Of Unconventional Aircraft

This CIA information report from November 1955 describes a US national's eyewitness account of triangular aircraft with wing lights launch at a steep angle from an airfield near Baku, Azerbaijan on October 4, 1955. A redacted version of this report has been available on CIA's public website.

rls.3 509 KB
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CIA INC December, 1953

CIA-UAP-007, Current Status Of Unidentified Flying Objects (UFO) Project.

This December 1953 memorandum provides a status update on the Air Force's UFO project activities, including ongoing intelligence operations, equipment procurement for photographing UFOs, and Canada’s establishment of a "laboratory" for recording observable phenomena. A more redacted version of this memorandum has been available on CIA's public website.

rls.3 621 KB
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CIA INC 1972

CIA-UAP-008, Speculative Paper By N Kardashev and A Sakharov on Charged Mass in Space at Conference on Origins Of Life, Armenia, 6-8 September 1971/Low Scientific Level Of Other Soviet Papers

This 1972 CIA Intelligence Information Report summarizes a US attendee's observations of a speculative paper regarding charged mass behavior in space presented by Soviet scientists N.S. Kardashev and A. Sakharov at a conference in Armenia. A more redacted version of this report has been available on CIA's public website.

rls.3 410 KB
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CIA INC 1957

CIA-UAP-009, Unknown Flying Objects Observed Over Budapest

This is a 1957 CIA Information Report regarding UFO sightings over Budapest. A more redacted version of this report has been available on CIA's public website.

rls.3 27 KB
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CIA INC August, 1967

CIA-UAP-010, Report on Conversations with Soviet Scientists on Subject of Unidentified Flying Objects in the USSR

This CIA document from August 1967 reports on conversations about UFO sightings with Soviet scientists during a US astrophysicist's trip to the USSR.

rls.3 1.6 MB
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CIA INC December, 1973

CIA-UAP-011, The Sary Shagan Weapons Testing Range

This CIA Intelligence Information Report from December 1973 provides information on the Soviet Sary Shagan Weapons Testing Range, including details about its facilities, weapons systems (System-75 SA-2 and System-300/Aldan warheads), rumored laser weapon research, and unidentified aerial phenomenon observed at the site. A more redacted version of this report has been available on CIA's public website.

rls.3 388 KB
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CIA INC November, 1976

CIA-UAP-012, Combating Fatigue In Crewmembers

This November 1976 CIA Foreign Intelligence Information Report summarizes Soviet Aeroflot's involvement in aerospace medical research, including their methods for combating crew fatigue through physical conditioning, automated biological testing equipment that measures vital signs in 1-3 minutes, and discussions about UFO phenomena with a Soviet radiation biologist. A more redacted version of this report has been available on CIA's public website.

rls.3 1.2 MB
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CIA INC 1956

CIA-UAP-013, Report of Unusual Flying Object Sightings and Attendant Scientific Activity

This 1956 CIA Information Report describes flying object sightings reported by a Budapest-based sub-source, including a sketch showing the objects' suspected formation and flight path between Budapest and Moscow. A more redacted version of this report has been available on CIA's public website.

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CIA INC December, 1952

CIA-UAP-014, British activity in the Field of "Unidentified Flying Objects"

A December 1952 Memo on the activities the British are taking to identify UFOs. The memo references a UFO sighting at an RAF field seen by high officials and RAF pilots. A more redacted version of the memo has been available on CIA's public website.

rls.3 279 KB
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CIA

CIA-UAP-015, Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aerial Objects)

This is the USAF Project Blue Book with a CIA cover sheet stating the document is "Official Record Copy." With the exception of the handwritten note on the first page, the content of this document has been available on CIA's public website.

rls.3 23.3 MB
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CIA INC 1968

CIA-UAP-016, Sightings of Unidentified Flying Objects in Ladakh, Nepal, Sikkim and Bhutan

A 1968 report about UFO sightings in Ladakh, Nepal, Sikkim and Bhutan. Seven UFO sightings are listed that took place between 19 Feb. to 25 Mar. 1968. A more redacted version of the report has been available on CIA's public website.

rls.3 364 KB
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CIA INC July, 2008

CIA-UAP-017, Placement on High Alert Due to Perceived Aggressive Foreign Posturing

A never before released July 2008 report on a UFO sighting at the Harare International Airport. Individuals debated if the sighting was an advanced reconnaissance device of a foreign government or of extraterrestrial origins.

rls.3 302 KB
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CIA INC 1955

CIA-UAP-018, Report of Unusual Flying Object Sightings and Attendant Scientific Activity

A 1955 report on a UFO sighting in Hungary. The information came from a letter between Hungarian relatives, living in the USA and Budapest. A more redacted version of the report has been available on CIA's public website.

rls.3 271 KB
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CIA INC 1971

CIA-UAP-019, Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem

Dated to 1971, an Australian review of the USAF Project Blue Book. This document was released by the National Archives of Australia.

rls.3 1.4 MB