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This two-page intelligence extract, produced by the U.S. Army Foreign Science and Technology Center and appearing in 'Highlights of Foreign Ground Combat Devel…

This document is an English translation of a paper originally published in Atomic Energy Science and Technology (24(1), 92-95, 1990) by researchers at the Chin…

the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text.

This document is an FBI FD-302, the standardized form the Federal Bureau of Investigation uses to record interviews. According to the U.S. Department of War re…

This file is an FBI FD-302, the standard form the Federal Bureau of Investigation uses to memorialize interviews. According to the releasing agency, it records…

This file, released by the U.S. Department of War as part of a UAP records collection, is a Central Intelligence Agency Foreign Broadcast Information Service (…

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 single-page document is a CIA Foreign Broadcast Information Service (FBIS) wire report monitoring a Radio Tupi broadcast from Rio de Janeiro at 2330 on 8…

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

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 (CIA, via the U.S. Department of War UAP release), this memorandum documents a 1955 CIA analysis of reports describing 'flyin…

This file is a scanned U.S. Navy Range Fouler Debrief form, a standardized reporting document used to record unauthorized intrusions into controlled airspace d…

This file is a completed U.S. Navy Range Fouler Debrief form — a standardized reporting instrument used to record unauthorized intrusions into controlled airsp…

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 airs…

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

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 7-page document is a translated research article originally published in Atomic Energy Science and Technology 24(1), 92-95 (1990) by Qingli Li and colleag…

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…

This technical final report authored by Edwin C. May, Wanda L. W. Luke, and Nevin D. Lantz of Science Applications International Corporation's Cognitive Scienc…

This four-page redacted document, released by the U.S. Department of War (Agency: CIA) on 10 July 2026, reproduces Sections 1–4 of a 1955 CIA memorandum analyz…

This declassified CIA document consists of briefing slides describing a proposed investigation into 'Mental Communication,' defined as the transfer of message…

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…