The 153rd Command and Control Squadron is part of the Wyoming Air National Guard but is located on F.E. Warren AFB and functions as a tenant unit. Its primary mission is to provide a mobile, survivable and endurable command, control, communications, computers and intelligence capability to the Northern Command commander. Its capabilities include situation monitoring; connectivity between survivable ground forces, command post and national leaders; intelligence; tactical warning; communications; and ground nuclear detection. The 153rd CACS employs about 170 people assigned to 23 Air Force specialty codes and 4th Space Operations Squadron members.