Documents / Official release

Office of the Secretary of Defense: 017_Atmospheric_Wakes

Department of Defense. Office of the Secretary of Defense. · 2023 · 3 pages · text from the file's own layer

This is a case resolution from the Department of Defense's All-domain Anomaly Resolution Office (AARO), dated 8 May 2023 and released in full in 2025. It covers three infrared videos recorded by theater UAV operators over the Middle East and the Mediterranean Sea in 2022 and 2023, in which objects appeared to leave atmospheric wakes. AARO concludes that each wake was a sensor artifact. One object matched a military aircraft and another was identified as an Airbus A380. The remaining objects were judged prosaic.

UNCLASSIFIED
(U) For the two UAP reported in Case Two, it is assessed that both objects are most likely aircraft, one
military and the other a small but unidentified aircraft. Location data from aircraft in the vicinity were
compared and it was determined that one of the UAP matched closely with a track of a military aircraft.
• (U) Although a similar match of the second object was not possible, it was assessed with medium
confidence that it was a small aircraft. This assessment was based on line of sight analysis and
comparing it to other known objects.
(U) AARO's intelligence partners have high confidence that they identified the UAP in Case Three as a
specific Airbus A380 commercial aircraft based on commercial flight data.
• (U) Photogrammetry analysis of the object in Case Three was conducted, which resulted in a close
size estimate to that of an Airbus A380.
(U) Science & Technology Assessment
(U) Two of AARO's S&T Partners also assessed that the "wakes" observed in these three cases were
sensor artifacts, but did not identify the objects captured on the sensors.
• (U) S&T Partner One assessed the trails were camera artifacts resulting from the object rapidly
traversing the camera's field of view. It was noted that other objects in the videos also leave a similar
trail.
• (U) S&T Partner Two conducted a detailed analysis of the full-motion video and the IR sensor,
reaching the same high confidence conclusion that the wakes were sensor artifacts.
2
UNCLASSIFIED
017
Page determined to be Unclassified
Reviewed by Chief of Staff, AARO
IAW FY24 NDAA, Section 1841(a)(1)(C)
Date: 2/6/2025

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Official release, from the nara collection. The PDF is mirrored here; the original link is above. 3 pages are in the text index: search them above, or from the library's search.