CIA
Central Intelligence Agency historical records on aerial phenomena, including the U-2 / Oxcart-era acknowledgement that classified aircraft accounted for many civilian sighting reports.
Featured · CIA
A Disc Over Harare Airport: The CIA's 2008 Flash Cable to the White House
Harare, Zimbabwe
A SECRET//NOFORN CIA cable, declassified in the June 2026 PURSUE release, reported an unidentified disc-shaped object — tracked 'possibly by both radar and optical means' — hovering over Harare International Airport in July 2008, with beams emanating from it before it shifted colors and shot upward.
Combating Fatigue In Crewmembers, November 1976 — CIA File
Undisclosed location
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…
Intelligence Information Report, USSR, December 20, 1973 — CIA File
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 characterizes its content as informational, not as finally evaluated intelligence.
The Sary Shagan Weapons Testing Range, December 1973 — CIA File
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/Aldan warheads), rumored laser weapon research, and unidentified aerial…
Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem, 1971 — CIA File
Australia
Dated to 1971, an Australian review of the USAF Project Blue Book. This document was released by the National Archives of Australia.
When the CIA Filed a Sakharov Wormhole Paper as a UFO Document (1971) — CIA File
Byurakan, Armenia, USSR
A CIA intelligence report, declassified in the June 2026 PURSUE release, captured a speculative paper by Nikolai Kardashev and Nobel laureate Andrei Sakharov on charged masses 'bouncing' through collapse into a different region of spacetime — filed by the agency among its UAP records.
Archive · CIA
- 2008 UFO A Disc Over Harare Airport: The CIA's 2008 Flash Cable to the White House Harare, Zimbabwe
- 1976 UFO Combating Fatigue In Crewmembers, November 1976 — CIA File Undisclosed location
- 1973 UFO Intelligence Information Report, USSR, December 20, 1973 — CIA File USSR
- 1973 UFO The Sary Shagan Weapons Testing Range, December 1973 — CIA File USSR
- 1971 UFO Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem, 1971 — CIA File Australia
- 1971 UFO When the CIA Filed a Sakharov Wormhole Paper as a UFO Document (1971) — CIA File Byurakan, Armenia, USSR
- 1968 UFO Sightings of Unidentified Flying Objects in Ladakh, Nepal, Sikkim and Bhutan, 1968 — CIA File Ladakh, Nepal, Sikkim, and Bhutan
- 1967 UFO Report on Conversations with Soviet Scientists on Subject of Unidentified Flying O…, August 1967 — CIA File USSR
- 1958 UFO CASE 17708 (CLOSED) and DR. Leon Davidson, 1958 — CIA File Undisclosed location
- 1957 UFO Unknown Flying Objects Observed Over Budapest, 1957 — CIA File Budapest, Hungary
- 1956 UFO Report of Unusual Flying Object Sightings and Attendant Scientific Activity, 1956 — CIA File Budapest, Hungary
- 1955 UFO Analysis of Unconventional Aircraft Sightings, 1955 — CIA File Undisclosed location
- 1955 UFO Memorandum on Unconventional Aircraft Sightings, 1955 — CIA File Azerbaijan
- 1955 UFO Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aeria…, 1955 — CIA File Undisclosed location
- 1955 UFO Report of Unusual Flying Object Sightings and Attendant Scientific Activity, 1955 — CIA File Hungary
- 1955 UFO A Flying Saucer from a Train Window: An American Tourist's 1955 Sighting Near Baku Baku, Azerbaijan SSR, USSR
- 1954 UFO The CIA History That Explains Half the Cold War's UFOs: The U-2 and OXCART Programs United States
- 1953 UFO Current Status Of Unidentified Flying Objects (UFO) Project., December 1953 — CIA File Undisclosed location
- 1952 UFO British activity in the Field of "Unidentified Flying Objects, December 1952 — CIA File Undisclosed location
- 1952 UFO The Robertson Panel: the 1953 Report That Taught the Government to Debunk UFOs Washington, D.C., USA
- 1950 UFO German Scientist's Article on 'Flying Discs', 1950 — CIA File Undisclosed location