Summary
This memorandum updates the All-domain Anomaly Resolution Office's continuing analysis of a reported UAP encounter near a sensitive national security site in the western United States during 2023. The events unfolded across a two-day span, and as of June 2026 the case had not been resolved.
Detail
Issued by the Department of War, this PDF memorandum documents the All-domain Anomaly Resolution Office's (AARO) ongoing review of a reported incident involving unidentified anomalous phenomena (UAP) in the western United States in 2023. The reported activity occurred near a sensitive national security site over a period of two days.
The memorandum notes that, as of June 2026, the case remains unresolved. It was made public through the PURSUE declassification.
