Report on the Historical Record of U.S. Government Involvement with Unidentified Anomalous Phenomena (UAP), Volume I

The report concludes that AARO found no evidence that any U.S. government investigation, academic-sponsored research, or official review panel has confirmed that any UAP sighting represented extraterrestrial technology. It states that claims of hidden reverse-engineering programs and recovered extraterrestrial craft or biological material are inaccurate, often resulting from misidentification of authentic but unrelated classified programs or circular reporting among interviewees. Specifically, it addresses the KONA BLUE proposal as a never-approved Prospective Special Access Program based on the assumption (not evidence) that such material existed; the proposal was rejected by DHS leadership for lacking merit and received no funding, data, or material. Samples alleged to be from off-world craft were analyzed and found to be terrestrial alloys with no exceptional properties. The report emphasizes rigorous archival searches, interviews, and access to classified programs yielded no verifiable evidence supporting extraterrestrial origins or cover-ups.[[1]](https://washingtonpost.com/documents/ec60ea36-7763-4f1b-9b6a-86c86dabff98.pdf?itid=lk_interstitial_manual_11)[[2]](https://www.washingtonpost.com/national-security/2024/03/08/no-ufo-aliens-pentagon-report/)