Buckley Space Force Base is a United States Space Force base in Aurora, Colorado named after United States Army Air Service First Lieutenant John Harold Buckley. The base is run by Space Base Delta 2, with major units including the U.S. Space Force's Space Delta 4, the Colorado Air National Guard's 140th Wing, the Denver Naval Operations Support Center, and the National Reconnaissance Office's Aerospace Data Facility-Colorado.
The 50th Wing is an inactive United States Air Force wing.
The Alaskan Air Command (AAC) is an inactive United States Air Force Major Command originally established in 1942 under the United States Army Air Forces. Its mission was to organize and administer the air defense system of Alaska, exercise direct control of all active measures, and coordinate all passive means of air defense. In addition, the command also supported Strategic Air Command elements operating through and around Alaska. It was redesignated Eleventh Air Force on 9 August 1990 and, concurrently, status changed from a major command of the United States Air Force to a subordinate organization of Pacific Air Forces.
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 Wing is an inactive wing of the United States Air Force.
The United States Space Force's 4th Electromagnetic Warfare Squadron is an offensive space electromagnetic warfare unit formerly located at Holloman Air Force Base, New Mexico, stood up operations 1 July 2014 at Peterson Space Force Base, Colorado.
The United States Space Force's 4th Space Operations Squadron is a satellite operations unit located at Schriever Space Force Base, Colorado. 4 SOPS is part of Space Delta 8 and responsible for command and control of the Milstar/Advanced Extremely High Frequency, Defense Satellite Communications System Phase III, and Wideband Global SATCOM satellite constellations. The 4th Space Operations Squadron's mission is to operate the Space Force's protected and wideband MILSATCOM systems. They provide warfighters global, secure, survivable, strategic and tactical communication during peacetime and throughout the full spectrum of conflict. The squadron also operates three mobile constellation control stations at various locations in conjunction with host partners. At higher readiness levels and during exercises, these personnel deploy with U.S. Strategic Command and U.S. Northern Command respectively.
The 310th Space Wing is an Air Reserve Component (ARC) of the United States Air Force. It is assigned to the Tenth Air Force, Air Force Reserve Command, stationed at Schriever Space Force Base, Colorado. The wing is the only space wing in the Air Force Reserve. It provides specialized expertise, continuity and combat ready personnel. It is mission partnered with several United States Space Force deltas: Space Delta 2, Space Delta 3, Space Delta 4, and Space Launch Delta 30.
The 46th Test Wing is an inactive wing of the United States Air Force last based at Eglin Air Force Base, Florida. The wing's 46th Test Group was a tenant unit at Holloman Air Force Base, New Mexico.
The 16th Electromagnetic Warfare 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 electromagnetic warfare capabilities for theater combatant commanders. The squadron is Air Force Space Command's first defensive counterspace unit.
The 176th Air Defense Squadron is a unit of the Alaska Air National Guard 176th Wing located at Joint Base Elmendorf-Richardson, Anchorage, Alaska.
The 233d Space Group (233SG) is a unit of the Colorado Air National Guard located at Greeley Air National Guard Station, Greeley, CO. The 233d Space Group provides immediate, worldwide missile warning as well as space launch and detection in the event of an attack against the United States. If activated to federal service, the Wing is gained by the United States Air Force or United States Space Force depending on decisions made in the hopefully near future by military leaders and Congress.
The 962d Airborne Air Control Squadron is part of the 3d Wing at Joint Base Elmendorf-Richardson, Alaska. It operates the Boeing E-3G Sentry aircraft conducting airborne battle management command and control missions. The squadron's first predecessor was the 862d Bombardment Squadron, a heavy bomber unit that saw combat during World War II in the European Theater of Operations, where it participated in the strategic bombing campaign against Germany. Toward the end of the war, the squadron operated fighter aircraft, acting as a scouting force for bomber formations. After V-E Day, the squadron returned the United States and was inactivated.
The 19th Space Operations Squadron is an Air Force Reserve space operations unit, located at Schriever Air Force Base, Colorado.
The 50th Operations Group was a subordinate unit of the 50th Space Wing, and assigned to Air Force Space Command from 1991-2019. The group, redesignated as Space Delta 8 on 24 Jul 2020 is stationed at Schriever Space Force Base, previously Schriever Air Force Base, Colorado.
The 1st Space Wing was a wing of the United States Air Force active from 1983 to 1992 at Peterson Air Force Base, Colorado as part of Air Force Space Command.
King Salmon Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 0.4 miles (0.64 km) west of King Salmon, Alaska.
Indian Mountain Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 15.8 miles (25.4 km) east-southeast of Hughes, Alaska.
Fort Yukon Long Range Radar Site is a radar site of the United States Air Force. It is located 1.6 miles (2.6 km) east-southeast of Fort Yukon, Alaska.
Space Delta 2 is the United States Space Force's space domain awareness and space battle management delta and is headquartered at Peterson Space Force Base, Colorado. Space Delta 2 tracks and monitors all human made objects from low Earth orbit to geosynchronous orbit and further out to deep space. It also partners with the National Oceanic and Atmospheric Administration to provide weather satellite observation for the U.S. Armed Forces. It consists of the 15th Space Surveillance, 18th Space Defense Squadron, 19th Space Defense Squadron, and 20th Space Surveillance Squadron.
United States 
United States Air Force 
