File Explorer

This CIA memorandum for the Deputy Director of Central Intelligence (D/CI) provides a chronological review of the Air Force's requests to declassify CIA materi…

This unclassified diplomatic cable from the U.S. Embassy in Mexico City, dated September 16, 2023, is a 'Weekly Political Blotter' summarizing Mexican politica…

Approved For Release 2003/09/10 : CIA-RDP96-00788R001700210016-5 DEPARTMENT OF THE ARMY

This 10-page document, released by the CIA on 11 August 2000, is Enclosure 1 of unclassified material aggregating open-source Soviet and Russian press reportin…

This declassified NSA Technical Journal essay by cryptologist Lambros D. Callimahos discusses the scientific premise that extraterrestrial intelligence likely…

This 17-page Defense Intelligence Agency (DIA) document, titled 'Operational Project Protocols,' was prepared by the Technology Assessment and Support Office w…

This CIA reading room document (CIA-RDP96-00792R000500300001-9) is the fourth of four takes of an FBIS translation from a June 1994 Der Spiegel article on Max…

Approved For Release 2003/09/09 : CIA-RDP96-00792R000100130001-2

This document is a July 1993 article by Mark Tapscott in Defense Electronics, preserved in the CIA's declassified reading room (approved for release 2003/09/10…

This document is a scanned Defense Electronics magazine article (July 1993, p.17) by Mark Tapscott, held in the CIA's declassified reading room. It reports tha…

This 7-page DIA report, prepared as a special input for a CBJB submission and dated 14 February 1991, summarizes the status and progress of the SUN STREAK prog…

This declassified CIA/FBIS cable is an editorial report on a Russian-language television program aired on Moscow's Ostankino Television First Program Network a…

This four-page Department of War memorandum, signed by AARO Director Jon T. Kosloski, updates the All-domain Anomaly Resolution Office's analysis of a UAP inci…

This two-page declassified intelligence document, sourced from the Weekly Surveyor (OSI-WS-45/75, dated 10 November 1975) and released by the CIA in sanitized…

This one-page CIA memorandum, dated 9 January 1958 and originating from the Chicago Office of the Contact Division's Support Branch, documents a telephone conv…

This 116-page compilation, released by the U.S. Department of War, gathers correspondence and investigative documentation from the Armed Forces Special Weapons…

This is a standardized U.S. Military Mission Report (MISREP), a form used to record the circumstances of military operations, in this case an aerial ISR/reconn…

This U.S. Air Force fact sheet (95-03), current as of June 1995, describes Project Blue Book, the Air Force program that investigated Unidentified Flying Objec…

According to the releasing agency (U.S. Department of War, sourcing the CIA), this file contains 1952–1953 correspondence and reports from the Scientific Advis…

This CIA/OSI memorandum for file, dated 21 January 1953, documents the meeting of an ad hoc scientific advisory panel — later known as the Robertson Panel — co…

This file is the cover page of the Office of the Director of National Intelligence (ODNI) Annual Statistical Transparency Report (ASTR) regarding the Intellige…

This CIA Office of Scientific Intelligence memorandum for record, dated 18 December 1952 and signed by H. Marshall Chadwell, Assistant Director of Scientific I…

This file is a Central Intelligence Agency Inspector General 'Report of Inspection of MKULTRA/TSD' dated 26 July 1963, released by the National Security Archiv…

This declassified CIA document reproduces a Foreign Broadcast Information Service (FBIS) wire transcription of a feature article, 'Tinker, Tailor, Soldier, Psi…