Complex sentence: The Space Defense Operations Center (SPADOC), established on October 1,1979, consolidated United States Air Force satellite survivability, space surveillance, and US ASAT operations into one wartime space activities hub at the NORAD Cheyenne Mountain Complex.
Split into simpler sentences: The Space Defense Operations Center (SPADOC) was established on October 1,1979. It consolidated United States Air Force satellite survivability, space surveillance, and US ASAT operations into one wartime space activities hub at the NORAD Cheyenne Mountain Complex.