Royal Air Force Feltwell or more simply RAF Feltwell is a Royal Air Force station in Norfolk, East Anglia that is used by the United States Air Forces in Europe – Air Forces Africa. The station is located about 10 miles west of Thetford, and is in the borough of King's Lynn and West Norfolk at approximate Ordnance Survey grid reference TL 715 900.
The United States Space Force's 10th Space Warning Squadron, is a missile warning unit located at Cavalier Space Force Station, North Dakota.
The 2nd Space Operations Squadron is a unit of the United States Space Force at Schriever Space Force Base, Colorado. Its mission is to manage the Navstar Global Positioning System satellite constellation for global navigation, time transfer, and nuclear detonation detection.
The 850th Space Communications Squadron is an inactive United States Air Force unit. It 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.
The 21st Space Wing was the United States Space Force's ground–based missile warning and space control wing. The 21st Space Wing was assigned to Space Operations Command and headquartered at Peterson Air Force Base, Colorado. The 21st Space Wing controlled Peterson Air Force Base, Cheyenne Mountain Air Force Station, Thule Air Base, Clear Air Force Station, Cape Cod Air Force Station, and Cavalier Air Force Station.
The 9th Space Division is an inactive United States Air Force organization. Its last assignment was with Air Force Space Command, being stationed at Patrick Air Force Base, Florida. It was inactivated on 1 October 1991.
The United States Air Force's 5th Expeditionary Space Operations Squadron is an expeditionary satellite operations unit, assigned to Air Force Space Command to activate or inactivate as needed.
The 18th Intelligence Squadron was a space intelligence organization of the United States Air Force, located at Wright-Patterson Air Force Base, Ohio.
The United States Air Force's 1st Expeditionary Space Control Squadron is a provisional squadron attached to the 21st Space Wing at Peterson Air Force Base, Colorado.
The 16th Space Control Squadron is an active United States Space Force unit, stationed at Peterson Space Force Base, Colorado as part of the Space Delta 3. The squadron protects critical satellite communication links to detect, characterize, geolocate and report sources of electromagnetic interference on US military and commercial satellites. The squadron also provides combat-ready crews to deploy and employ defensive space control capabilities for theater combatant commanders. The squadron is Air Force Space Command's first defensive counterspace unit.
The 3rd Space Experimentation Squadron is a space experimentation unit located at Schriever Space Force Base in Colorado.
The 363rd Intelligence, Surveillance and Reconnaissance Wing is a United States Air Force unit. The group is assigned to the United States Air Force Sixteenth Air Force, stationed at Joint Base Langley-Eustis, Virginia.
The United States Air Force's 2d Command and Control Squadron was an Air Force Space Command command and control unit located at Falcon AFB, Colorado. The 2 CACS commanded passive surveillance systems supporting USSPACECOM and theater warfighters’ requirements through continuous all-weather, day-night surveillance of on-orbit satellites.
The United States Space Force's 5th Space Control Squadron was a space control unit located at Peterson Space Force Base, Colorado.
The United States Air Force's 1st Space Surveillance Squadron was a space surveillance unit located at Griffiss AFB, New York.
The 73d Space Group is an inactive United States Air Force space surveillance organization. Its last assignment was with Fourteenth Air Force, being stationed at Falcon Air Force Base, Colorado. It was inactivated on 26 April 1995.
The 50th Operations Group was a component of the 50th Space Wing, assigned to the United States Space Operation Command from 1991 to 2020. The group is stationed at Schriever Air Force Base, Colorado.
Royal Air Force Edzell or more simply RAF Edzell is a former Royal Air Force satellite station located in Aberdeenshire, one mile east of Edzell in Angus, Scotland.
The United States Air Force's 24th Expeditionary Air Support Operations Squadron is a combat support unit. The 24th provides tactical command and control of airpower assets to the Joint Forces Air Component Commander and Joint Forces Land Component Commander for combat operations. It was first activated in 1946 in the Panama Canal Zone as the 630th Aircraft Control Squadron, but was inactivated two years later. It was activated again in 1953 as the 630th Aircraft Control and Warning Squadron, a Tactical Air Command radar unit that replaced an Air National Guard unit mobilized for the Korean War. It transferred to Air Defense Command, which inactivated it the following year.
The 14th Test Squadron is a United States Air Force unit located at Schriever Air Force Base, Colorado. It is an Air Force Reserve unit that augments the 17th Test Squadron. The squadron is responsible for testing and evaluating space systems and associated support equipment. The unit was originally established in 1972 as the 14th Missile Warning Squadron. The missile warning squadron was an active duty unit that operated early warning radars at eight locations around the United States until it was inactivated in 1980. The squadron was reactivated and given its current space test mission in 2000.
United States 
United States Air Force 
