
THE CORPUS: NSA Just Released 334 Pages of Top Secret UMBRA UAP Communications Intelligence After Forty-Six Years
The Disclosure Foundation won the FOIA appeal forcing release of NSA's UFO communications intelligence corpus, originally classified Top Secret UMBRA. Records span 1969-1979 and document foreign military aircraft responding to unidentified objects in their own airspace.
Page 333 of the production describes an elongated ball of fire splitting into three balls of fire — the exact phenomenon NSA's Yeates cited to a federal judge in 1980 to argue the file should stay classified. Page 236 documents 13 MiG fighters chasing one UFO.