The official description
AARO assesses that this video, whose uploader-defined title is, “Hi-Res: [CALLSIGN] Observes UAP on 25SEP19 at 2135Z,” is likely derived from an infrared sensor aboard a U.S. military platform operating within the United States Central Command area of responsibility in 2019. A user uploaded this video to a classified network in October 2019. Video Duration: 00:04:59 Video Description: 00:00-00:33: No Content. 00:34-00:36: An area of contrast enters the sensor field-of-view at the bottom of the screen. 00:37-00:44: The sensor rotates clockwise and corrects slightly counterclockwise to center the area of contrast in 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.