Documents / Official release
This unclassified briefing from the Department of Defense's All-Domain Anomaly Resolution Office (AARO) is dated February 2024 and was reviewed for release in 2025. It defines unidentified anomalous phenomena and sets out AARO's mission and vision. It also describes its operations, science and technology, analysis and strategic communications functions. It reports that only a very small percentage of UAP reports show anomalous signatures and that missing data leaves many cases unresolved. It also presents three example cases, including two resolved as commercial airliners with camera artifacts.
UNCLASSIFIED ALL-DOMAIN ANOMALY RESOLUTION OFFICE (AARO) 8 UAP ANALYTIC TRENDS AARO analyses confirm only a very small percentage of UAP reports display anomalous signatures. The majority of unidentified objects reported to AARO demonstrate ordinary characteristics of readily-explainable sources. DATA PAUCITY CONTINUES TO CHALLENGE ANALYSES Large number of cases in AARO's holdings remain technically unresolved because of a lack of verifiable data. Quality, empirical data is necessary for AARO’s adherence to the scientific method and intelligence tradecraft, modeling, simulation, and peer review. TRENDS CORRELATE TO LOCATION OF REPORTING COMMUNITIES AND SOURCES Reports to AARO are primarily, from DoD sources, which leads to a collection bias around major range and test facility bases, special use airspace and operational areas. Military-centric collection bias lessened by commercial-pilot reporting, demonstrating greater geographic distribution of UAP across the United States. INCREASED CIVIL REPORTING SHIFTING COLLECTION BIAS, MORPHOLOGY TRENDS AARO received over 100 reports from FAA, contributing to analyses of UAP trends over the United States and adjacent waters. Most reports had insufficient data for conclusive analyses—sightings of “lights” without notes on objects’ morphology/characteristics, geospatial location, or anomalous behaviors. UNCLASSIFIED03Page determined to be Unclassified Reviewed by Chief of Staff, AARO IAW FY24 NDAA, Section 1841 (a)(1)(C) Date: 2/5/2025
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Official release, from the nara collection. The PDF is mirrored here; the original link is above. 12 pages are in the text index: search them above, or from the library's search.