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 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 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 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…

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 document is a U.S. Department of War Intelligence Division (WDGS) SECRET intelligence review, released within the Department of War UAP records collection…

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 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 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 (U.S. Department of War), this Intelligence Information Report (IIR) — a standardized, unevaluated HUMINT dissemination forma…

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…

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 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…

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 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…

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

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 is a silent infrared video released by the All-domain Anomaly Resolution Office (AARO) as part of its Official UAP Imagery collection. According to t…

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…

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…

According to the releasing agency, this document is a Range Fouler Debrief — a standardized form the U.S. Navy uses to record the circumstances of an unauthori…

This file is a Range Fouler Debrief — a standardized U.S. Navy reporting form used to record the circumstances of an unauthorized intrusion into controlled air…