This is a clip from the hearing held by the Oversight on Accountability committee on July 26, 2023 regarding the threat posed by Unidentified Anomalous Phenomenon (UAP). The witness is testifying that the closest sighting of a specific type of UAP (a black cube) was where a pilot came within 50 feet.

Full video is available here: https://www.youtube.com/watch?v=KQ7Dw-739VY