UAP are extraterrestrial spacecraft, and the U.S. government recovered and reverse-engineered them.
The File desk · official reports and named journals
Compiled Wednesday, September 2, 2026
Updated Wednesday, September 2, 2026
ConfirmedOfficial finding: no ET craft, beings, or reverse-engineered off-world tech.
UnverifiedOrigin of unresolved cases, including the Virginia maritime cluster.
AARO and NASA say they have found no evidence of extraterrestrial craft, beings, or reverse-engineered off-world tech. Many cases are still unresolved for lack of data — that is not the same as identified as ET.
The theory versus the finding
The theory says UAP are extraterrestrial spacecraft and that the U.S. government recovered them and reverse-engineered the tech. The official finding is the opposite of that claim. Unresolved is not identified as ET.
What AARO counted in FY2025
Last report to watch: AARO FY2025 Consolidated Annual Report on UAP, information cutoff May 30, 2025, document 26-P-0880. Public listing about July 20, 2026, on aaro.mil Congressional / Press Products.
319 reports in the cycle (284 from June 2, 2024–May 30, 2025; 35 older). Resolved 114 of those 319 plus 256 older = 370 resolutions. Holdings 1,870 as of May 30, 2025. Of 319: 274 air, 44 space, 1 maritime. 191 to active archive (insufficient data). Nine merited further IC/S&T.
“AARO assesses that all resolved cases are attributable to prosaic objects such as balloons, satellites, birds, aircraft, and unmanned aerial systems (UAS). AARO also assesses that one case is attributable to a commercial rocket launch and one to a manned jet pack.”
“None of the cases AARO resolved indicate advanced foreign adversarial capabilities or breakthrough technologies in any domain.”
“To date, no evidence suggests that a USG or private entity has ever captured or exploited UAP-derived materials.”
FY2025 does not repeat the FY2024 “extraterrestrial beings” sentence. This desk does not insert it there.
Historical Record Volume I
February 2024; cleared March 6, 2024. Posted on aaro.mil and defense.gov.
“AARO found no evidence that any USG investigation, academic-sponsored research, or official review panel has confirmed that any sighting of a UAP represented extraterrestrial technology.”
“AARO found no empirical evidence for claims that the USG and private companies have been reverse-engineering extraterrestrial technology.”
“The aggregate findings of all USG investigations to date have not found even one case of UAP representing off-world technology.”
“AARO has found no evidence that U.S. companies ever possessed off-world technology.”
Hidden-program finding
“AARO assesses that all of the named and described alleged hidden UAP reverse-engineering programs provided by interviewees either do not exist; are misidentified authentic, highly sensitive national security programs that are not related to extraterrestrial technology exploitation; or resolve to an unwarranted and disestablished program.”
Historical Record Report Volume II was not found published.
FY2024 annual
Cutoff June 1, 2024; public November 14, 2024. DoD and ODNI.
“It is important to underscore that, to date, AARO has discovered no evidence of extraterrestrial beings, activity, or technology.”
NASA
Independent Study, September 14, 2023, final report:
“To date, in the peer-reviewed scientific literature, there is no conclusive evidence suggesting an extraterrestrial origin for UAP.”
“At this point there is no reason to conclude that existing UAP reports have an extraterrestrial source.”
FAQ, live September 2, 2026, science.nasa.gov/uap/faqs:
“NASA has not found any credible evidence of extraterrestrial life and there is no evidence that UAPs are extraterrestrial.”
FAQ 5: “No. Most UAP sightings result in very limited data…”
What remains unresolved
Virginia maritime case: about 100 airborne UAP plus two likely uncrewed surface systems. AARO says it is investigating. Origin is Unverified.
Nuclear-site drones: 50 UAS reports from NNSA/NRC, +177.8% vs 18 in FY2024. AARO: “None of these incidents were reported as UAP.”
The September 9, 2025 House hearing (serial 119-44) is sworn testimony, not an AARO finding. This desk does not treat it as confirmation of ET. No 2026 UAP hearing was found.
What is still unknown or disputed
- What the 191 FY2025 cases sent to the active archive actually were — AARO says the data were not enough.
- Origin of the Virginia maritime cluster (about 100 airborne objects plus two likely uncrewed surface systems).
- Whether Historical Record Report Volume II will be published.
- Whether later annual reports will repeat, drop, or change the ET-beings sentence.
Primary sources
Every claim in this story is drawn from the documents below. If a fetch failed, that is recorded on the card.
Source 1
AARO Historical Record Report Volume I (cleared PDF)
U.S. Department of Defense · March 8, 2024
AARO found no evidence that any USG investigation, academic-sponsored research, or official review panel has confirmed that any sighting of a UAP represented extraterrestrial technology.
https://media.defense.gov/2024/Mar/08/2003409233/-1/-1/0/DOPSR-CLEARED-508-COMPLIANT-HRRV1-08-MAR-2024-FINAL.PDF
Source 2
AARO Historical Record Report Volume I
All-domain Anomaly Resolution Office · March 6, 2024
AARO found no empirical evidence for claims that the USG and private companies have been reverse-engineering extraterrestrial technology.
https://www.aaro.mil/Portals/136/PDFs/AARO_Historical_Record_Report_Vol_1_2024.pdf
Source 3
FY24 Consolidated Annual Report on UAP
U.S. Department of Defense · November 14, 2024
It is important to underscore that, to date, AARO has discovered no evidence of extraterrestrial beings, activity, or technology.
https://media.defense.gov/2024/Nov/14/2003583603/-1/-1/0/FY24-CONSOLIDATED-ANNUAL-REPORT-ON-UAP-508.PDF
Source 4
FY24 Consolidated Annual Report on UAP
Office of the Director of National Intelligence · November 14, 2024
AARO has discovered no evidence of extraterrestrial beings, activity, or technology.
https://www.dni.gov/files/ODNI/documents/assessments/DOD-AARO-Consolidated-Annual-Report-on-UAP-Nov2024.pdf
Source 5
Unidentified Anomalous Phenomena Independent Study Team Final Report
NASA · September 14, 2023
To date, in the peer-reviewed scientific literature, there is no conclusive evidence suggesting an extraterrestrial origin for UAP.
https://science.nasa.gov/wp-content/uploads/2023/09/uap-independent-study-team-final-report.pdf
Source 6
UAP frequently asked questions
NASA Science · September 2, 2026
NASA has not found any credible evidence of extraterrestrial life and there is no evidence that UAPs are extraterrestrial.
https://science.nasa.gov/uap/faqs/
Source 7
AARO home / Congressional and Press Products
All-domain Anomaly Resolution Office · July 20, 2026
FY2025 Consolidated Annual Report on UAP, information cutoff May 30, 2025, document 26-P-0880.
https://www.aaro.mil