The official description
The United States Indo-Pacific Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting of 1 minute and 38 seconds of video footage from an infrared sensor aboard a U.S. military platform in 2023. Video Description: 00:00-01:38: The sensor pans to track an area of contrast, keeping it generally within the center of the frame.
Quoted from the U.S. Department of War, PURSUE UAP releases. Read every file for this incident in Official files or at war.gov/UFO.