Historical investigation report
AARO Historical Record Report Volume 1: Congressional File
Direct Record Summary
AARO Historical Record Report Volume 1 is the official 63-page DoD report reviewing US government UAP investigations from 1945 to 2023 and disavowing secret alien recovery programs.
AARO-HIST-VOL-01 source map
- Record ID
- AARO-HIST-VOL-01
- Publication Date
- March 8, 2024
- Investigating Office
- All-domain Anomaly Resolution Office (AARO)
- Statutory Mandate
- National Defense Authorization Act for Fiscal Year 2023
- Scope
- Review of USG records, programs, and special access programs related to UAP from 1945 to 2023
The Pentagon’s historical investigation and findings
AARO Volume 1 represents the official executive branch counter-narrative to claims of secret crash-retrieval programs, arguing that rumors of extraterrestrial recovery stem from misunderstood classified national security projects.
Incident summary
Mandated by Congress following sworn whistleblower allegations, AARO reviewed thousands of pages of classified files from Project Blue Book, AATIP, AAWSAP, and intelligence archives. AARO reported that all classified special access programs examined were legitimate national defense and counter-intelligence activities unrelated to non-human technology.
What AARO’s historical review concluded
- Delivered to congressional defense committees by AARO on March 8, 2024 pursuant to legislative requirements.
- Reviewed federal archives and conducted dozens of interviews with current and former military personnel and contractors.
- Concluded that AARO found no empirical evidence that any USG investigation, academic-sponsored research, or official review panel has confirmed that any sighting of a UAP represented extraterrestrial technology.
- Disclosed the historical existence of KONA BLUE, a proposed Department of Homeland Security UAP reverse-engineering program that was rejected before establishment.
The Kona Blue proposal and special access program claims
- Note the detailed declassified summary of Project KONA BLUE, including how external advocates lobbied DHS leadership for funding.
- Observe AARO's finding that most historical sightings resolved as ordinary airborne objects, weather phenomena, or classified aircraft flights (such as the U-2 and SR-71).
- Compare AARO's conclusions with subsequent congressional testimony and the May 2026 PURSUE release tranches.
What the official review documented across federal archives
The report documents the historical administrative trail of US government UAP initiatives and declassifies the KONA BLUE program proposal.
Evaluating the methodology and whistleblower interview findings
- Examine whether AARO had full Title 50 intelligence access to all compartmentalized SAPs across the Department of Energy and defense contractors.
- Analyze the critical response from congressional leaders and whistleblower witnesses who argued the report overlooked key witness depositions.
- Assess how the report handled unresolved sensor cases like FLIR1, GIMBAL, and modern military drone incursions.
The Kona Blue disclosure
The report’s most significant factual disclosure was KONA BLUE, a proposed DHS special access program designed to analyze recovered aerospace materials and biological data.
- Proposed by private contractors and former defense intelligence officials in 2009-2010.
- DHS leadership formally terminated and disapproved the proposal as lacking valid scientific justification.
- AARO cited KONA BLUE as an example of how speculative proposals circulated inside government and fueled rumors of covert programs.
Controversies and criticisms from researchers and witnesses
It does not provide definitive identification for the enduring military sensor cases that remain categorized as unresolved by AARO itself.
Questions regarding Volume 2 and pending case reviews
Why did the Department of War launch PURSUE in 2026 if AARO had concluded in 2024 that historical files held no anomalous physical evidence?
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Frequently asked questions
What does the official AARO Historical Record Report Volume 1: Congressional File document show?
The report documents the historical administrative trail of US government UAP initiatives and declassifies the KONA BLUE program proposal.
Fact checkWhat does this record NOT prove?
It does not provide definitive identification for the enduring military sensor cases that remain categorized as unresolved by AARO itself.
Fact checkWhat questions remain open about this file?
Why did the Department of War launch PURSUE in 2026 if AARO had concluded in 2024 that historical files held no anomalous physical evidence?
Fact checkSources
- AARO Historical Record Report Volume 1 - Official All-domain Anomaly Resolution Office report reviewing USG involvement with UAP from 1945 to 2023.
- ODNI 2021 Preliminary Assessment on UAP - Foundational June 25, 2021 Office of the Director of National Intelligence assessment on 144 military UAP incidents.
- House Oversight July 26, 2023 UAP Hearing Record - Official House Oversight Committee hearing transcript and sworn witness statements by Grusch, Fravor, and Graves.