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 Space Wing was the United States Space Force's space and cyber warfare wing. The 50th Space Wing was assigned to Space Operations Command and headquartered at Schriever Air Force Base.
The 527th Space Aggressor Squadron is a United States Space Force unit assigned to the Space Training and Readiness Delta (Provisional). The unit traces its lineage to the 312th Bombardment Squadron (Light) constituted in 1942. It presents realistic adversary threats to US and allied military forces to improve their training for space-associated operations. It is stationed at Schriever Space Force Base, Colorado. Its present form dates from its activation as part of the United States Air Force in 2000. That year it was activated as part of the Space Warfare Centre, but it was then transferred to the 57th Adversary Tactics Group in 2006. With the formation of the Space Force in 2019, the squadron was part of the second wave of transfers and reorganizations which took place in mid-2020.
The Combined Space Operations Center (CSpOC) is a U.S.–led multinational space operations center that provides command and control of space forces for United States Space Command's Combined Force Space Component Command. The CSpOC is located at Vandenberg Space Force Base.
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 328th Weapons Squadron is the United States Space Force's weapons school. Assigned to Space Training and Readiness Command's Space Delta 1 and located at Nellis Air Force Base, Nevada, the squadron offers the Space Superiority Weapons Instructor Course and the Space Warfighter Advanced Instructor Course. Students undergo five to six months of rigorous advanced training, after which they become weapons officers, a reservoir of tactical and operational knowledge.
The 497th Combat Training Flight is a United States Air Force unit. Its present station is Singapore's Paya Lebar Air Base, where its mission is to provide operational and logistical support to U.S. Air Force fighter aircraft deployed to Singapore for training exercises with the Republic of Singapore Air Force.
The United States Space Force's 392d Combat Training Squadron was an intercontinental ballistic missile training unit at Vandenberg Air Force Base, California. Its first predecessor was the 592d Bombardment Squadron, which trained aircrews on Boeing B-17 Flying Fortresses during World War II. Its second predecessor was the 392d Missile Training Squadron, which conducted training, primarily for Royal Air Force launch crews, on the PGM-17 Thor missile at Vandenberg from 1958 to 1963. The two squadrons were consolidated in 1985 and activated again in 1993 to train missile crews at Vandenberg. The squadron was inactivated in 2010.
The 533rd Training Squadron is a United States Space Force unit. It is assigned to the Space Training and Readiness Command, California, where it trains Space Force personnel on space systems. It was activated in this role in 1994.
Space Training and Readiness Command is the United States Space Force's education, training, doctrine, and test field command. It is headquartered at Peterson Space Force Base, Colorado.
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.
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.
The United States Space Force is organized by different units: the Space Staff, the field commands, and the space deltas.
Space Delta 8 is the United States Space Force unit responsible for satellite communications and position, navigation, and timing. The Delta operates, among other constellations, the Global Positioning System for both military and civilian users. It is headquartered at Schriever Space Force Base, Colorado.
Space Delta 1 is a United States Space Force unit responsible for space training. It runs the Space Force's basic military training, weapons school, and other advanced training courses and exercises. It was established on 23 August 2021 following the establishment of the Space Training and Readiness Command, the field command to which it reports. It is headquartered at Vandenberg Space Force Base, California.
The 319th Combat Training Squadron is a United States Space Force unit responsible for offering advanced military space training. Assigned to Space Training and Readiness Command's Space Delta 1, it offers space warfighting follow-on courses for the four warfighting disciplines in the Space Force: orbital warfare, space electronic warfare, space battle management, and space access and sustainment. Space operators that recently graduated from the 533rd Training Squadron's undergraduate space training undergo a temporary duty assignment at the squadron to train them based on their specific warfighting discipline. It is located at the Moorman Space Education and Training Center, Peterson Space Force Base, Colorado.
The 3rd Combat Training Squadron is a United States Space Force training unit. Assigned to Space Operations Command's Space Delta 3, it provides electromagnetic warfare qualification training to Delta 3 operators. Headquartered at Peterson Space Force Base, Colorado, it was activated on 3 March 2022. The squadron was previously designated as the 721 Operations Support Squadron following the establishment of the 721st Operations Group in 2019 which was later redesignated to Space Delta 3.
The 55th Combat Training Squadron is a United States Space Force unit assigned to Space Operations Command's Space Delta 5. Formerly the 614 CTS, the squadron was activated on 16 December 2016 to implement and sustain enterprise-wide changes under the Space Training Transformation and Space Mission Force constructs. It is headquartered at Vandenberg Space Force Base, California.
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.
The 9th Combat Training Squadron is a United States Space Force unit responsible for training Space Delta 9 personnel. It was formerly the 750th Operations Support Squadron.
United States
United States Space Force 
