The official description
This document is a Range Fouler Debrief Form, a standardized reporting form the U.S. A U.S. military operator reported observing an “object fly through the screen.” The observer described a second object surpassing the first, at a higher speed. The report describes a total of three UAP “moving amongst each other.”
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.