File Explorer

This CIA Central Intelligence information report (No. 00-W-23682), dated 5 August 1952, reproduces a foreign-document translation drawn from the Athens Greek-l…

This two-page CIA Office of Scientific Intelligence memorandum, dated 15 March 1949, is addressed to Dr. Machle from Dr. Stone and concerns the subject of 'Fly…

This unclassified extract from the CIA journal Studies in Intelligence, authored by Major Hector Quintanilla, Jr., surveys the history and methodology of offic…

This monograph, authored by NRO historian Gerald K. Haines and released via a Black Vault FOIA-related archive, chronicles CIA engagement with the UFO phenomen…

This three-page CIA memorandum, dated 8 December 1953 and originating from the Office of Scientific Intelligence (O/SI), reports on a consultant's review of th…

This nine-page document is a CIA translation of a Soviet popular-science article originally published in 'TM' (Tekhnika Molodezhi), No. 3, 1969. It narrates th…

This one-page document, released by the National Archives on 18 March 2025 as part of the JFK Assassination Records 2025 release (Record Number 104-10009-10222…

This declassified CIA document is a memorandum dated 14 August 1995 from Ed May of The Cognitive Sciences Laboratory (330 Cowper Street, Palo Alto, CA) to a re…

1. As £2; oaeted by componants of tha US Ate Dafonse Command, on unidant

s ie CENTRAL INTELLIGENCE AGENCY REPORT NO. OO-w-29903 - INFORMATION FROM . FOREIGN DOCUMENTS OR RADIO BROADCASTS = CD NO. --

- SUBJECT Cermon Scientist's Article on "Flying Disco® . NO. OF PAGES 1 PLACE Ee SPY NO. OF ENCLS._ ig

This CIA memorandum, dated 18 December 1975, concerns a Freedom of Information Act appeal filed by John W. Donovan (case number 75-577), stemming from an origi…

This two-page CIA reading-room document reproduces a translated account originating from the Swedish newspaper Stockholms-Tidningen, page 1, dated 20 January 1…

This 23-page file, hosted in the CIA Electronic Reading Room, survives only as a poorly-scanned, heavily OCR-corrupted document. The recoverable text is fragme…

» CENTRAL INTELLIGENCE AGENCY INFORMATION FROM FOREIGN DOCUMENTS OR RADIO BROADCASTS

This CIA Information Report, distributed 11 February 1952 and derived from a reinterrogation of the informant of report SO-49149x, describes light phenomena ob…

This 46-page PDF, released by the Ronald Reagan Presidential Library, reproduces a textual-collection folder (WHORM Subject File code OS, case files 157000–159…

A 32-page declassified document from the CIA reading room recording the proceedings of a scientific advisory panel — historically known as the Robertson Panel…

PROTON ET TINT STET: BEPC INT ETOP LTe PRT Te OO CNPC P POR TS OTP TPTE PT ETH

This 51-page PDF is a folder from the Ronald Reagan Presidential Library digital textual collections (WHORM Subject File FE010-01). Its principal thread is a F…

PLUS: Features-Photos- Current Sightings Answers to Your Questions

Video of a U.S. Navy F/A-18 jet crew’s encounter with an unexplained anomalous phenomena (UAP).

This CIA document is a letter addressed to Dr. Thornton Page, a member of the Scientific Advisory Panel on Unidentified Flying Objects convened in January 1953…