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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 file is a collection of U.S. Government memoranda and correspondence relating to “Project Sign,” a 1948 U.S. Air Force program to investigate reports of h…

This file is an FBI FD-302, the form the Federal Bureau of Investigation uses to record interviews. According to the releasing source, it documents a January 2…

This declassified file, released by the U.S. Department of War in its fourth UAP records batch, gathers reports, memoranda, and correspondence on then-developm…

This declassified memorandum from the U.S. Naval Photographic Interpretation Center (NAVPIC), released by the Department of War as part of a 2026 UAP records d…

This 85-page compilation, released by the U.S. Department of War as part of its UAP records release, documents the work of the USAF Scientific Advisory Board's…

According to the releasing agency, this file is a collection of U.S. Government memoranda and correspondence concerning 'Project Sign,' a 1948 U.S. Air Force p…

This file assembles U.S. Air Force and joint U.S.-Canadian materials from 1954-1955 on developmental VTOL aircraft and associated UFO reporting. A central comp…

This file contains an initial report from the Air Materiel Command regarding Project Sign. Project Sign was a 1948-1949 U.S. Air Force program to investigate t…

Released by the U.S. Department of War as item DOW-UAP-D096, this file contains correspondence concerning Project Blue Book, the U.S. Air Force's UFO investiga…

This file, released by the U.S. Department of War, contains a U.S. Air Force Air Intelligence Division study titled 'Analysis of Flying Object Incidents in the…

According to the releasing agency (U.S. Department of War), this file is a thumbnail associated with a USAF Air Intelligence Division study titled 'Analysis of…

This file, released by the U.S. Department of War in a 2026 UFO records disclosure, is a Department of the Air Force document associated with the USAF Scientif…

This 67-page document is a USAF Air Intelligence Division analysis, 'Analysis of Flying Object Incidents in the United States,' Study No. 203, dated 10 Decembe…

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…

This file is Project Blue Book Special Report No. 14, dated 5 May 1955 and produced by the Air Technical Intelligence Center at Wright-Patterson Air Force Base…

This 205-page PDF is Section 7 of the FBI's central UFO case file (62-HQ-83894), released by the U.S. Department of War / FBI. According to the releasing agenc…

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

This document is the STAR GATE Long-Range Comprehensive Plan (Basic Approach), Short Title DT-S-1035-SL, published 28 June 1991 by the Defense Intelligence Age…

According to the releasing agencies, this is a 1971 Australian Department of Defence intelligence and scientific review of the United States Air Force Project…

According to the U.S. Department of War release, this file contains memorandums, correspondence, and forms related to the reporting of information on flying di…

This 55-page FBI file, released by the U.S. Department of War, details the Bureau's Seattle office handling of civilian and military reports of Unidentified Fl…

Leading Soviet newspapers and journals have recently begun publishing an increasing number of articles and news reports on sightings of unidentified flying obj…

This CIA memorandum, addressed to the Director of Central Intelligence and signed by Herbert Scoville Jr. (Assistant Director, Scientific Intelligence), offers…