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 Buckley Garrison, 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 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 July 1, 2014 at Peterson Space Force Base, Colorado.
Space Launch Delta 30 is a United States Space Force space launch delta assigned to Space Systems Command and headquartered at Vandenberg Space Force Base, California. The Space Launch Delta 30 is responsible for all space launch operations from the west coast, which includes all polar launches. It manages the Western Range and launch activities for the Space Force, Department of Defense, NASA, and other private space corporations. The Space Launch Delta 30 also supports test and evaluation launches of the U.S. Air Force's intercontinental ballistic missile force.
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 566th Intelligence Squadron is a support unit to the Aerospace Data Facility in conjunction with the Buckley Garrison, Buckley Space Force Base, Colorado. The 566th is part of the 544th Intelligence, Surveillance and Reconnaissance Group, headquartered at Peterson Air Force Base, Colorado.
The 2nd Space Warning Squadron Is part of the Space Delta 4 at Buckley Space Force Base, Colorado. It operates the Space-Based Infrared System satellites conducting global monitoring for significant infrared events.
The United States Space Force's 5th Electromagnetic Warfare Squadron is a space electromagnetic warfare unit located at Peterson Space Force Base, Colorado.
The 7th Space Warning Squadron (SWS) is the premier Space Domain Awareness sensor on the West Coast. The unit was originally established to guard the U.S. West Coast against sea-launched ballistic missiles from the eastern outskirts of Beale Air Force Base approximately 8 miles (13 km) east of Marysville, California. 7 SWS is a geographically separated unit of Space Delta 4.
Space Operations Command (SpOC) is the United States Space Force's space operations, cyber operations, and intelligence field command. It is headquartered at Peterson Space Force Base, Colorado and serves as the U.S. Space Force's service component to United States Space Command. Space Operations Command consists of Space Operations Command West, its mission deltas, and garrison commands.
The Space Training and Readiness Delta (Provisional) was a United States Space Force unit responsible for the training and education of space professionals, as well as the development of space warfighting doctrine. It was a component of Space Operations Command and was headquartered at Peterson Space Force Base, Colorado.
Space Delta 3 is a United States Space Force unit responsible for presenting operational combat-ready space electromagnetic warfare forces in support of assigned missions. It is headquartered at Peterson Space Force Base.
Space Delta 4 is a United States Space Force unit responsible for providing strategic and theater missile warning to the United States and its international partners. It operates three constellations of Overhead Persistent Infrared (OPIR) satellites and two types of Ground-Based Radars (GBRs) for the purpose of conducting strategic and theater missile warning. Additionally, DEL 4 provides tipping and cueing to missile defense forces, battlespace awareness to combatant commanders and technical intelligence for further analysis and manages weapon system architectures and ensures operations are intelligence-led, cyber-resilient, and driven by innovation, while postured to operate in a contested, degraded, and operationally-limited environment.
Buckley Garrison is a garrison command in the United States Space Force, responsible providing installation support functions for the resident air operations, space-based missile warning capabilities, space surveillance operations, and space communications missions at Buckley Space Force Base, Cape Cod Space Force Station, Cavalier Space Force Station, and Clear Space Force Station. It also provides Airmen and Space Professionals that deploy and are deployed in-place, to support Combatant Commanders in order to accomplish warfighting missions globally.
Space Delta 9 is a United States Space Force unit responsible for conducting orbital warfare. Its mission involves preparing, presenting, and projecting assigned and attached forces for the purpose of conducting protect and defend operations and providing national decision authorities with response options to deter and, when necessary, defeat orbital threats. Activated on 24 July 2020, the delta is headquartered at Schriever Space Force Base, Colorado. Its current commander is Colonel Casey M. Beard.
The structure of the United States Space Force refers to the different types of organizational units in the service: the Space Staff, the field commands, and the space deltas.
Space Delta 7 is a United States Space Force unit responsible for Intelligence, Surveillance and Reconnaissance (ISR) for the United States Space Force. The delta provides actionable and time-sensitive intelligence for space domain operations including detection, characterization and targeting of adversary space capabilities. The unit employs a variety of fixed and mobile sensors across the globe operated by intelligence professionals to enable its mission to gain and maintain information dominance in the space domain in the execution of National Defense Strategy priorities. It is headquartered at Peterson Space Force Base.
The 21st Operations Support Squadron is a United States Space Force unit. Assigned to Space Operations Command's Space Delta 2, it provides operations support to the delta by providing weather information, coordinating the delta's squadron operations, and providing intelligence and administrative support. It is headquartered at Peterson Space Force Base, Colorado.
The 721st Operations Support Squadron is a United States Space Force unit. Assigned to Space Operations Command's Space Delta 3, it provides training, intelligence, tactics, and operations support to the delta. Headquartered at Peterson Space Force Base, Colorado, it was activated on 10 October 2019 following the establishment of the 721st Operations Group which was later redesignated to Space Delta 3.
The 72nd Intelligence, Surveillance, and Reconnaissance Squadron is a United States Space Force unit assigned to Space Operations Command's Space Delta 7. It provides intelligence support to the United States Space Command and other unified combatant commands. Headquartered at Peterson Space Force Base, Colorado, it was originally activated as the 18th Intelligence Squadron, Detachment 1 on 6 January 2020 and as a squadron on 11 September 2020.
The 50th Operations Support Squadron was a United States Space Force unit assigned to Space Operations Command's Space Delta 8. It provided operations support to the delta by leading training, intelligence operations, tactics development. It was headquartered at Peterson Space Force Base, Colorado.
United States
United States Space Force 
