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According to the U.S. Department of War release, this two-page document contains briefing material prepared for Mr. Walter N. Elder, Executive Assistant to the…

CIA briefing notes prepared for Walter N. Elder, Executive Assistant to the CIA Director, concerning a series of unidentified object flying object revicinity o…

According to the releasing agency, this is an UNCLASSIFIED (subsequently declassified) U.S. Department of State incoming diplomatic cable from the U.S. Embassy…

This image is an artistic digital rendering prepared by the Federal Bureau of Investigation in 2026 as a visual aid supporting the PURSUE initiative. According…

According to the releasing agency (U.S. Department of War), this file contains a memorandum relating to the U.S. Naval Photographic Interpretation Center's ass…

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 file, released by the U.S. Department of War as part of a UAP records release, contains CIA memoranda dated February 1965 concerning an unidentified flyin…

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 file is an artistic digital rendering created by the Federal Bureau of Investigation in 2026 as a visual aid in support of the PURSUE initiative. Accordin…

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 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…

This file is a U.S. Department of State diplomatic cable transmitted from the U.S. Embassy in Rio de Janeiro, Brazil to the Office of the Secretary of State in…

This file, released by the U.S. Department of War, comprises CIA memoranda exchanged between the Assistant Director for Special Activities (AD/SA) and the Assi…

According to the releasing source (U.S. Department of War), this file is an artistic digital rendering created by the Federal Bureau of Investigation in 2026 a…

This CIA-released document is an internal memorandum written by Edwin C. May, Ph.D., of the Cognitive Sciences Laboratory at Science Applications International…

This file is a digital rendering released through the U.S. Department of War's UAP interactive portal. According to the source page, the image is an artistic i…

According to the releasing source (U.S. Department of War, via an FBI-prepared item), this JPEG is an artistic digital rendering interpreting a reported incide…

This five-page FBI file, released as part of a U.S. Department of War UAP disclosure, contains two unrelated pieces of correspondence. The first is a Chicago f…

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…

This file is a scanned handwritten letter released by the U.S. Department of War as item DOW-UAP-D096 within a collection of correspondence relating to Project…

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 contains a Pantex Unidentified Object Incident Report authored by Pantex SS&ES Operations (Consolidated Nuclear Security, LLC) and imagery from a Gro…

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 406-page CIA History Staff monograph, authored by Gregory W. Pedlow and Donald E. Welzenbach and published by the CIA History Staff in Washington, D.C. in…