Resources
Primary source materials, official government documents, and reference definitions supporting DECUR research.
Primary Sources
Government reports, journalism, and books documenting the UAP disclosure landscape.
Preliminary Assessment: Unidentified Aerial Phenomena
Office of the Director of National Intelligence
The first unclassified government report on UAP, cataloguing 143 incidents reported by U.S. military personnel between 2004 and 2021. Concluded that most cases lack sufficient data for explanation and established UAP as a legitimate national security concern.
AARO Historical Record Report, Volume 1
All-domain Anomaly Resolution Office (AARO), Department of Defense
DoD's comprehensive 63-page historical review of UAP programs and claims. Addresses Grusch and Elizondo allegations directly. Includes findings on KONA BLUE and concludes no verified evidence of off-world spacecraft. Primary government counterargument to insider disclosure claims.
NASA UAP Independent Study Team Final Report
NASA UAP Independent Study Team
Report from NASA's 16-member independent panel convened to assess UAP from a scientific standpoint. Recommends a data-driven framework, acknowledges legitimate unexplained cases, and advocates for destigmatization of UAP reporting.
Glowing Auras and 'Black Money': The Pentagon's Mysterious UFO Program
Helene Cooper, Ralph Blumenthal, Leslie Kean (New York Times)
The landmark investigation confirming AATIP's existence and publicly naming Luis Elizondo as program director. Published alongside the Nimitz Tic Tac video. Widely credited with launching the modern UAP disclosure era.
Intelligence Officials Say U.S. Has Been Secretly Recovering Non-Human Craft for Decades
Leslie Kean, Ralph Blumenthal (The Debrief)
The break story publicly naming David Grusch and detailing his allegations of a multi-decade crash retrieval and reverse engineering program. DoD had pre-cleared his statements prior to publication. Triggered the July 2023 congressional hearing.
Imminent: Inside the Pentagon's Hunt for UFOs
Luis Elizondo
Elizondo's first book-length account of AATIP, written after years of public advocacy. Details program structure, specific case investigations, and his account of navigating Pentagon bureaucracy. A New York Times bestseller.
In Plain Sight: An Investigation into UFOs and Impossible Science
Ross Coulthart
Investigative journalist Ross Coulthart's deep-dive into UAP evidence, government program histories, and insider accounts. One of the most thoroughly sourced journalistic books on the modern UAP disclosure landscape.
UAP Disclosure Act of 2023 (Schumer-Rounds Amendment)
Sen. Chuck Schumer (D-NY) and Sen. Mike Rounds (R-SD)
Bipartisan NDAA amendment modeled on the JFK Records Act, introduced in direct response to Grusch's congressional testimony. Established a presumption of disclosure for UAP-related government records and created a Presidential Review Board for contested materials. Partial passage in the 2024 NDAA.
Written Testimony of Dr. Tim Gallaudet, Rear Admiral, U.S. Navy (Ret.)
Timothy Gallaudet, Rear Admiral, U.S. Navy (Ret.)
Gallaudet's written testimony to the House Oversight Committee detailing his belief in NHI contact, suppression of UAP data within the Navy and NOAA, and firsthand knowledge of submersible UAP incidents. One of the most senior active scientists to publicly endorse Grusch's claims under oath.
UFOs: Generals, Pilots, and Government Officials Go on the Record
Leslie Kean
Landmark pre-AATIP book compiling firsthand testimony from 18 contributors across 9 countries, including Belgian Air Force General Wilfried De Brouwer (1989-1990 Belgian wave), Arizona Governor Fife Symington (Phoenix Lights), Lt. Col. Charles Halt (Rendlesham Forest), and former NASA scientist Richard Haines. Foreword by John Podesta. Considered the most credible general-audience UAP book of the pre-disclosure era. Kean later co-authored the 2017 New York Times AATIP story and the 2023 Debrief Grusch break story.
UFOs and Nukes: Extraordinary Encounters at Nuclear Weapons Sites
Robert Hastings
Hastings documents over 150 U.S. military veteran accounts of UAP activity at nuclear weapons facilities spanning 1945-2008. Primary reference source for the Malmstrom AFB 1967 Echo and Oscar Flight incidents. Includes declassified FOIA documents and recorded testimonies from missile launch officers, security personnel, and radar operators. Hastings organized the September 27, 2010 National Press Club press conference at which seven USAF veterans publicly described UAP incursions at nuclear sites, streamed live on CNN.
UFOs: The Best Evidence — KLAS-TV Investigative Series
George Knapp (KLAS-TV, Las Vegas)
George Knapp's foundational investigative series for KLAS-TV that introduced Bob Lazar to the public. An initial anonymous interview aired May 15, 1989; Lazar appeared by name on November 10, 1989. Knapp independently corroborated Lazar's employment by locating a 1982 Los Alamos National Laboratory phone directory listing Lazar as a contractor and a Los Alamos Monitor newspaper profile identifying him as a physicist. This documentation established the corroborating framework central to Lazar's credibility. Knapp's subsequent investigative work is archived at Mystery Wire.
Liberation Times — UAP Legislation and Intelligence Reporting
Christopher Sharp (Editor)
UK-based independent outlet specializing in UAP legislation, intelligence sourcing, and FOIA-derived reporting. Sharp has broken multiple exclusive stories on the UAP Disclosure Act's legislative negotiations, the classified annex of the AARO Historical Record Report, and congressional UAP program briefings. Considered a primary outlet for tracking UAP-related executive and legislative branch developments, with particular depth on policy and congressional process.
AARO Historical Record Report, Volume 2
All-domain Anomaly Resolution Office (AARO), Department of Defense
The second volume of AARO's historical record report, released July 2024. Expands coverage of UAP program histories, additional alleged sightings and retrieval claims, and further DoD analysis of insider allegations. Together with Volume 1, constitutes the official government counterargument to crash retrieval and reverse engineering claims made by Grusch and others.
Skinwalkers at the Pentagon
James Lacatski, Colm Kelleher, George Knapp
The definitive insider account of AAWSAP - the classified Defense Intelligence Agency program that preceded AATIP - written by its founding program director James Lacatski. Documents the program's investigation of anomalous phenomena at Skinwalker Ranch, UAP encounters, and paranormal events logged by DIA personnel. One of the only primary-authored accounts of a classified government UAP research program.
UFOs and the National Security State, Volume 1: Chronology of a Cover-Up 1941-1973
Richard Dolan
The most thoroughly researched historical account of UAP classification and government response from 1941 to 1973. Drawing on thousands of declassified documents, Dolan documents the systematic suppression of UAP data across military branches, intelligence agencies, and administrations. Considered the foundational reference text for researchers studying the national security dimensions of UAP history.
No Longer in Shadows, Pentagon's U.F.O. Unit Will Make Some Findings Public
Ralph Blumenthal, Leslie Kean (New York Times)
July 23, 2020 New York Times report disclosing that the DoD's UAP Task Force would begin releasing findings. Contains physicist Eric Davis's on-record statement that he briefed members of the Senate Armed Services Committee on recovered materials from 'off-world vehicles not made on this earth' - one of the most direct on-record statements in UAP history. Distinct from the 2017 AATIP story by the same authors.
The Wilson-Davis Memo
Admiral Thomas Wilson (DIA), Dr. Eric Davis (physicist) — leaked provenance disputed
A 15-page document leaked in 2019, purportedly transcribed by physicist Eric Davis from a 2002 meeting with Admiral Thomas Wilson, then Director of the Defense Intelligence Agency. Alleges Wilson was denied access to a private aerospace contractor's program involving recovered non-human craft. Disputed: Davis has not confirmed or denied authorship; Wilson has denied the meeting's claims. Widely cited by researchers as potentially significant despite unverified status.
The Phenomenon — Documentary
James Fox (Director)
Critically acclaimed documentary featuring declassified footage and on-record interviews with government officials across multiple countries, including Belgian Air Force General Wilfried De Brouwer (Belgian Wave 1989-90), former Canadian Deputy Prime Minister Paul Hellyer, and multiple senior U.S. officials. Includes interviews with Leslie Kean, Jacques Vallee, and former Clinton Chief of Staff John Podesta. Considered the highest-quality mainstream documentary examination of UAP government involvement.
Hunt for the Skinwalker: Science Confronts the Unexplained at a Remote Ranch in Utah
Colm Kelleher, George Knapp
The primary scientific account of the National Institute for Discovery Science's investigation of Skinwalker Ranch in the Uinta Basin, Utah, from 1996 to 2004. Co-authored by NIDS deputy administrator and molecular biologist Colm Kelleher and investigative journalist George Knapp, the book documents NIDS field teams' encounters with a range of anomalous phenomena including UAP, cattle mutilations, poltergeist activity, and unusual biological events. Distinct from the 2021 book 'Skinwalkers at the Pentagon' (which covers the AAWSAP government program that followed); this book documents the private scientific investigation that preceded and directly motivated AAWSAP's creation. James Lacatski's 2008 visit to Skinwalker Ranch - which led directly to AAWSAP - was informed by the data Kelleher and Knapp documented here.
UFOs and the National Security State, Volume 2: The Cover-Up Exposed 1973-1991
Richard Dolan
The second volume of Dolan's definitive historical series, covering 1973 to 1991. Documents the continuing suppression apparatus following Project Blue Book's closure, analyzing the growth of private program infrastructure, contractor involvement, and the systematic exclusion of congressional oversight. Includes detailed coverage of the Cash-Landrum incident, cattle mutilation investigations, the MJ-12 documents controversy, the Bentwaters/Rendlesham Forest case, the FAA radar data from the 1986 Japan Air Lines flight 1628 encounter over Alaska, and the formation of MUFON as the principal civilian investigative body. Paired with Volume 1, constitutes the most comprehensive documented history of the national security dimensions of UAP suppression available in open-source literature.
American Cosmic: UFOs, Religion, and Technology
D.W. Pasulka
Academic ethnographic study by University of North Carolina Wilmington religious studies professor Diana Walsh Pasulka, examining UAP belief systems and their intersection with technology, religion, and memory. Based on fieldwork within the private scientist-insider community connected to UAP research, including access to figures anonymized as 'Tyler' and 'James' - widely believed to include Garry Nolan and Jacques Vallee respectively. Pasulka is granted access to a purported crash retrieval site in New Mexico and to materials analysis work by credentialed scientists. The book bridges the gap between academic religious studies and the classified-adjacent research community, treating UAP belief as a legitimate cultural and cognitive phenomenon rather than pathology. Published by Oxford University Press.
NARCAP - National Aviation Reporting Center on Anomalous Phenomena
Founded by Dr. Richard F. Haines (former NASA scientist); Ted Roe (Executive Director)
Aviation-focused UAP research organization co-founded by former NASA scientist Dr. Richard Haines, specializing in the collection, analysis, and publication of UAP reports from professional aviators. NARCAP maintains the most rigorous protocol-driven database of aviation UAP encounters available in the public domain, applying ICAO safety reporting standards to UAP incident documentation. Published over 20 technical reports on pilot encounters, electromagnetic effects on avionics, and near-miss incidents. Key contributions include technical reports on the 2006 O'Hare Airport incident and systematic analysis of UAP electromagnetic effects on aircraft systems. NARCAP's methodology influenced Ryan Graves's Aviation Safety Reporting Coalition and the FAA reporting gap analysis presented in his 2023 congressional testimony.