The 850th Space Communications Squadron (850 SCS) was a component of the 50th Network Operations Group, 50th Space Wing, Schriever Air Force Base, Colorado. The squadron was activated 1 December 1997 as the 850th Communications Squadron and redesignated the 850th Space Communications Squadron on 1 October 2002. It was inactivated on 31 January 2006, most of its functions and personnel having been incorporated into the 50th Space Communications Squadron.