Space Base Delta 1 (SBD 1) is a

United States Space Force The United States Space Force (USSF) is the space service branch of the U.S. Armed Forces, one of the eight U.S. uniformed services, and the world's only independent space force. Along with its sister branch, the U.S. Air Force, the Space ...

garrison command. It is assigned to

Space Operations Command 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 ...

and headquartered at

Peterson Space Force Base Peterson Space Force Base, previously Peterson Air Force Base, Peterson Field, and Army Air Base, Colorado Springs, is a United States Space Force, U.S. Space Force Base that shares an airfield with the adjacent Colorado Springs Municipal Airp ...

, Colorado. The Peterson-Schriever Garrison is responsible for Peterson Space Force Base,

Schriever Space Force Base Schriever Space Force Base, previously Schriever Air Force Base, Falcon Air Force Base, and Falcon Air Force Station, is a base of the United States Space Force located approximately east of Peterson Space Force Base near Colorado Springs in ...

, and

Cheyenne Mountain Space Force Station Cheyenne Mountain Space Force Station (CMSFS) is located in Cheyenne Mountain on the Front Range of the Rocky Mountains in unincorporated El Paso County, Colorado, next to Colorado Springs, The Cheyenne Mountain Complex, an underground facili ...

in Colorado,

Thule Air Base Thule Air Base (pronounced or , kl, Qaanaaq Mitarfik, da, Thule Lufthavn), or Thule Air Base/Pituffik Airport , is the United States Space Force's northernmost base, and the northernmost installation of the U.S. Armed Forces, located north o ...

in Greenland,

New Boston Space Force Station New Boston Space Force Station (BOSS) is a United States Space Force facility located in Hillsborough County, New Hampshire, Hillsborough County in south central New Hampshire. It was transferred from the United States Air Force to the Space Forc ...

in New Hampshire, and

Kaena Point Space Force Station Kaena Point Space Force Station is a United States Space Force installation in Kaena Point on the island of Oahu in Hawaii. It is a remote tracking station of the Satellite Control Network responsible for tracking satellites in orbit, many of ...

in Hawaii. The Peterson-Schriever Garrison was activated on 24 July 2020, replacing the

21st Space Wing The 21st Space Wing (21 SW) 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 ...

and the

50th Space Wing 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. It was activated in 1949 as the 50th Fighter Win ...

. SBD 1 was formerly known as the Peterson-Schriever Garrison (P-S GAR) until its redesignation to Space Base Delta 1 on May 23, 2022.

Structure

21st Mission Support Group (21 MSG),

* 21st Civil Engineer Squadron (21 CES) * 21st Communications Squadron (21 CS) * 21st Contracting Squadron (21 CONS) * 21st Force Support Squadron (21 FSS) * 21st Logistics Readiness Squadron (21 LRS) * 21st Security Forces Squadron (21 SFS) 50th_Mission_Support_Group_emblem

50th Mission Support Group (50 MSG),

* 50th Civil Engineer Squadron (50 CES) * 50th Contracting Squadron (50 CONS) * 50th Force Support Squadron (50 FSS) * 50th Security Forces Squadron (50 SFS) *

50th Space Communications Squadron The 50th Space Communications Squadron (50 SCS) is a squadron of the United States Space Force located at Schriever Air Force Base, Colorado. The squadron provides command and control systems, configuration control, and systems integrations fo ...

(50 SCS) * 50th Logistics Readiness Flight (50 LRF) 21 Medical Gp emblem

21st Medical Group (21 MDG),

* 21st Dental Squadron (21 DS) * 21st Healthcare Operations Squadron (21 HCOS) * 21st Operational Medical Readiness Squadron (21 OMRS) * 21st Medical Squadron (21 MDS), Schriever AFB 821st Air Base Group (821 ABG),

* 821st Support Squadron (821 SPTS) * 821st Security Forces Squadron (821 SFS)

List of commanders

References

Deltas of the United States Space Force {{US-mil-unit-stub