Browse 23 matching PURSUE records attributed to CIA. Filters below combine release and document type.
VIEW2/1/65 · Caribbean Sea
This file contains Central Intelligence Agency (CIA) memoranda exchanged between the Assistant Director for Special Activities (AD/SA) and the Assistant Director for Scientific Intelligence (AD/SI) regarding an incide…
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VIEWUndated · Caribbean Sea
This document contains briefing material prepared for Mr. Walter N. Elder, Executive Assistant to the Director of the Central Intelligence Agency (CIA), regarding a November 19, 1964, incident allegedly involving unid…
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VIEW1955
Sections 1 and 2 of this memorandum document a 1955 analysis of reports of “flying saucers” or “unconventional aircraft,” referencing the incident described in observer debriefings contained within CIA-UAP-D020. The m…
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VIEW1955 · Azerbaijan
This memorandum summarizes a Central Intelligence Agency (CIA) debriefing of a group of four individuals who reported observing a “flying saucer” or “unconventional aircraft” in 1955. The group, which included U.S. Se…
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VIEWJuly, 2008 · Harare, Zimbabwe
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 …
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VIEWNovember, 1976
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, …
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VIEWDecember, 1973 · USSR
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/…
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VIEW1972
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 …
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VIEW1971 · Australia
Dated to 1971, an Australian review of the USAF Project Blue Book. This document was released by the National Archives of Australia.
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VIEW1968 · Ladakh, Nepal | Sikkim, India | Bhutam
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 …
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VIEWAugust, 1967 · 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.
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VIEW1958
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…
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VIEW1957 · Budapest, Hungary
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.
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VIEW1956 · Budapest, Hungary
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 mo…
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VIEW1955 · Hungary
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 webs…
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VIEWNovember, 1955 · Baku, Azerbaijan
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 …
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VIEW1954-1974
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 Un…
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VIEWDecember, 1953
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 …
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VIEWDecember, 1952
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 av…
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VIEW1952-1953
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 …
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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 resear…
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VIEWThis 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 o…
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VIEW12/20/73 · USSR
This document is a Central Intelligence Agency (CIA) intelligence information report (IIR) that describes human intelligence gathering activities in the Union of Soviet Socialist Republics (USSR). This report characte…
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