The United States Northern Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting of 11 seconds of video footage from an infrared sensor aboard a U.S. military platform in 2020. An accompanying Range Fouler Debrief, DOW-UAP-D089, describes the phenomenon as “quite small” and as “continu[ing] in a constant direction.” The report characterizes the shape of the phenomenon as “indistinguishable,” with a metallic appearance and reflective underside.