USAF’s Red Flag 21-1 exercise involves space, cyberspace elements
By Ed Adamcyk, Published by Defense News, 8 February 2021 Feb. 8 (UPI) -- A 19-day combat training exercise is underway at Nellis Air Force Base, Nev., emphasizing space and cyberspace integration, the Air Force said on Monday. One of the branch's largest exercises, the annual event, this year known