The UFO files: What did we learn from the Pentagon's 1st big release?

Earlier this month, the U.S. Department of Defense released what it termed "new, never-before-seen files" on unidentified anomalous phenomena (UAP), tagging it as a historic effort in transparency. The UAP release came courtesy of the Trump administration's Presidential Unsealing and Reporting System for UAP Encounters, or PURSUE for short. The posting involves 158 files — documents, photos and videos from NASA, the FBI, Defense Department, and State Department. …