2015 UAP Sighting Near Pantex Nuclear Facility Declassified Under Presidential Directive
To the point
In 2015 an unidentified object near the Pantex nuclear facility was detected by radar and pursued by two officers who could not intercept it, described as a small diamond-shaped object with a rounded top about 4 feet tall and 2 feet wide that sped up and changed direction and could have been black, silver, red, or blue, with no threat reported.