United States Space Command

Unified command of the U.S. Department of Defense

Not to be confused with the United States Space Force.

United States Space Command

Seal of the United States Space Command

Active| 23 September 1985 – 1 October 2002 (16 years, 10 months)[1]
(First incarnation)

* * *

29 August 2019 – present (5 years, 5 months)
(Second incarnation)

* * *

Country|  United States
Type| Unified combatant command
Role| Space command
Part of| Department of Defense
Headquarters| Peterson Space Force Base, Colorado, U.S.[2]
March| "Space Command March"[3]
Decorations|

*   * Joint Meritorious Unit Award[4]

Website| www.spacecom.mil
Commanders
Commander|  Gen Stephen Whiting, USSF
Deputy Commander|  LTG Thomas L. James, USA
Command Senior Enlisted Leader| CMSgt Jacob C. Simmons, USSF[5]
Insignia
Flag|

Military unit

United States Space Command (USSPACECOM or SPACECOM) is a unified combatant command of the United States Department of Defense, responsible for military operations in outer space, specifically all operations 100 kilometers (62 miles) and greater above mean sea level. U.S. Space Command is responsible for the operational employment of space forces that are provided by the uniformed services of the Department of Defense.[6]

Space Command was originally created in September 1985 to provide joint command and control for all military forces in outer space and coordinate with the other combatant commands. SPACECOM was disestablished in 2002, and its responsibilities and forces were merged into United States Strategic Command.[7] It was reestablished on 29 August 2019, with a reemphasized focus on space as a warfighting domain.

The U.S. Space Force is the military service responsible for organizing, training, and equipping the majority of forces for U.S. Space Command, which also includes a smaller number of forces from each of the other branches of the U.S. Armed Forces.

## Mission

[edit]

U.S. Space Command, working with allies and partners, plans, executes, and integrates military spacepower into multi-domain global operations in order to deter aggression, defend national interests, and when necessary, defeat threats.[8]

U.S. Space Command has four "space truths" that provide the foundation for its vision and operations:[9]

* Space is a vital interest that is integral to the American way of life and national security.
* Space superiority enables the Joint Force to rapidly transition from competition to conflict and prevail in a global, all-domain fight.
* Space warfighters generate the combat power to win in space.
* Space provides the warfighter a combat advantage from the ultimate high ground to the last tactical mile.

## History

[edit]

### Early military space defense

[edit]

Program 437 PGM-17 Thor anti-satellite missiles

Early military space activities were predominantly focused on research and development, rather than operations, and split across the Air Force, Army, and Navy. In 1959, Admiral Arleigh Burke proposed the creation of the Defense Astronautical Agency to control all military space programs. This proposal was supported by the Army and Navy, but opposed by the Air Force.[10]

Arguing that space defense was an extension of air defense, the Joint Chiefs of Staff ultimately agreed with the Air Force, putting operational control of space defense forces under the unified Continental Air Defense Command and multinational North American Air Defense Command in 1960. In 1975, Continental Air Defense Command was inactivated and replaced with Aerospace Defense Command (ADCOM), a specified command led by the Air Force. In 1981, North American Air Defense Command changed its name to North American Aerospace Defense Command to better reflect its role in both air and space defense.[10]

### Strategic Defense Initiative and the first U.S. Space Command

[edit]

First U.S. Space Command service components  Name  | Headquarters  | Dates

|
|

Army service components
| Army Space Planning Group[11] |  | 1985–1986
| Army Space Agency | Colorado Springs, Colorado  | 1986–1988
| Army Space Command |  | 1988–August 1992
| Army Space and Strategic Defense Command | Redstone Arsenal, Alabama  | August 1992–1 October 1998
| Army Space and Missile Defense Command | Redstone Arsenal, Alabama  | 1 October 1997 – 1 October 2002
Naval service components
| Naval Space Command | Dahlgren, Virginia | 1 October 1985 – July 2002
| Naval Network Warfare Command | Norfolk, Virginia | July 2002 – 1 October 2002
Air Force service components
| Air Force Space Command | Peterson Space Force Base, Colorado  | 23 September 1985 – 23 March 1992
| Fourteenth Air Force | Vandenberg Air Force Base, California  | 23 March 1992 – 1 October 2002

Strategic Defense Initiative Brilliant Pebbles were intended to intercept a ballistic missile in space

The Reagan Administration's Strategic Defense Initiative brought a new focus on space. In 1983, General James V. Hartinger, the commander of Aerospace Defense Command and Air Force Space Command, proposed movement towards a unified space command. The Air Force supported a unified command, which would be dominated by the aerospace service, however, the Army, Navy, and Marine Corps were satisfied with the current arrangement. However, the White House supported the Air Force's position that a unified command should be created, and on 20 November 1984, President Ronald Reagan approved its establishment. U.S. Space Command's missions would include integrating tactical warning and space operations, including control of space, direction of space support activities, and planning for ballistic missile defense. U.S. Space Command would also replace Aerospace Defense Command as the supporting U.S. command to North American Aerospace Defense Command, sharing the same commander.[12]

On 23 September 1985, U.S. Space Command was activated as a functional combatant command at Peterson Air Force Base, Colorado Springs and Aerospace Defense Command was inactivated on 19 December 1986. In February 1988, U.S. Space Command was assigned the ballistic missile defense mission in preparation for assuming operational command of the Strategic Defense Initiative. However, the end of the Cold War significantly reduced the investment in SDI.[12]

In 1991, the Joint Chiefs of Staff debated establishing U.S. Strategic Command assume responsibility for nuclear deterrence, missile defense, and space. U.S. Space Command would have been made a sub-unified command under the U.S. Strategic Command. However, the decisive role played by U.S. Space Command in the Persian Gulf War prevented its absorption into U.S. Strategic Command, providing tactical missile warning, GPS, and other space data to forces in theater.[12]

Concept for a space-based directed energy weapon from United States Space Command: A Vision for 2020

In 1997, General Howell M. Estes III proposed designating space as a geographic area of responsibility, transitioning U.S. Space Command from a functional to a geographic command. This effort was opposed by the Joint Staff, the State Department, and the National Security Council and did not occur. However, there was growing discussion about giving U.S. Space Command the mission for information support and renaming it to United States Space and Information Command. While U.S. Space Command was not renamed, it did assume responsibility for information, or cyberspace, operations.[12]

Following the September 11 attacks, there was a growing focus on homeland defense and counter-terrorism at the expense of space. The Defense Department was intent on establishing United States Northern Command, merging U.S. Space Command and U.S. Strategic Command in 2002. On 1 October 2002, the first U.S. Space Command was shut down.[13]

### Space in U.S. Strategic Command

[edit]

A SM-3 launches from the USS Lake Erie as part of Operation Burnt Frost

On 1 October 2002, as U.S. Space Command inactivated, a new U.S. Strategic Command at Offutt Air Force Base, Nebraska, stood up. Within STRATCOM, the responsibilities for space operations were initially managed by the Joint Functional Component Command for Space and Global Strike, led by the commander of the Air Force's Eighth Air Force.[14] However, in 2006, space regained its own functional component under U.S. Strategic Command, under the command of the Fourteenth Air Force commanded.[13]

Following the inactivation of U.S. Space Command in 2002, Russia and China began developing sophisticated on-orbit capabilities and an array of counter-space weapons. In particular, China conducted the 2007 Chinese anti-satellite missile test, destroying its Fengyun spacecraft, which, according to NASA, created 2,841 high-velocity debris items, a larger amount of dangerous space junk than any other space event in history.[15][16] In 2008, U.S. Strategic Command conducted Operation Burnt Frost to destroy a non-functioning National Reconnaissance Office satellite, before its toxic hydrazine tank could reenter and cause potential harm to human safety, with a RIM-161 Standard Missile 3 launched from the USS Lake Erie.[17][18]

This construct lasted until 2017, when the commander of Air Force Space Command became the Joint Force Space Component Commander, replacing it.[13]

### U.S. Space Command reestablished

[edit]

Left to right: USSPACECOM Commander General John Raymond, Secretary of Defense Mark Esper, President Donald Trump and Vice President Mike Pence in the White House Rose Garden for the 2019 reestablishment signing ceremony

The 2019 National Defense Authorization Act, which was signed into law in 2018, directed the re-establishment[19] of U.S. Space Command as a sub-unified combatant command under U.S. Strategic Command; however, in December 2018, the Trump administration directed that U.S. Space Command instead be a newly established, full unified combatant command, with full responsibilities for space.[20][21]

On March 26, 2019, U.S. Air Force General John Raymond[22] was nominated to be the commander of the second establishment of USSPACECOM, pending Senate approval.[19][23] In 2019 the Department of the Air Force released the list of finalists for the location of Headquarters Space Command: Cheyenne Mountain Air Force Station, Schriever Air Force Base, Peterson Air Force Base, Buckley Air Force Base, Vandenberg Air Force Base, and Redstone Arsenal.[24] U.S. Space Command was officially reestablished as a geographic combatant command on August 29, 2019, during a ceremony at the White House.[25][26] The former Joint Force Space Component Commander was dissolved and folded into Space Command. Following the creation of the United States Space Force in December 2019, the Department of the Air Force widened its search for a location of Space Command's permanent headquarters.[27]

The U.S. Space Command Joint Operations Center

USSPACECOM has two subordinate commands: Combined Force Space Component Command (CFSCC), and Joint Task Force Space Defense (JTF-SD).[28] CFSCC plans, integrates, conducts, and assesses global space operations in order to deliver combat relevant space capabilities to Combatant Commanders, Coalition partners, the Joint Force, and the Nation. JTF-SD conducts, in unified action with mission partners, space superiority operations to deter aggression, defend U.S. and allied interests, and defeat adversaries throughout the continuum of conflict.[2][28]

In August 2020, In the meeting of the National Space Council, acting Director of National Intelligence announced ''in case of an attack on the U.S. satellites the operational control of intelligence community assets will be in the ambit of the military'', resulting in the National Reconnaissance Office being operationally subordinated to the commander of U.S. Space Command in matters of space defense.[29]

Air Force pararescue teams practice recovery of a space capsule Launch of a U.S. Army Ground-Based Interceptor

On 24 August 2021, two years after its establishment, U.S. Space Command announced that it had reached initial operating capability.[30] Achieving full operating capability, according to Lieutenant General John E. Shaw, deputy commander of U.S. Space Command, is dependent on the selection of the combatant command's permanent headquarters.[31]

U.S. Space Command is planning to reorganize its subordinate commands, possibly reactivating the Joint Force Space Component Command (JFSCC), the precursor organization of the combatant command. JFSSC is planned to be the combatant command's "primary warfighting command," formed by combining CFSCC and JTF–SD. Space Force Lieutenant General Stephen Whiting, commander of SpOC, is planned to lead the new organization.[32]

In 2023, U.S. Space Command regained its responsibility for missile defense from U.S. Strategic Command and will be taking over the Joint Functional Component Command for Integrated Missile Defense.[33]

#### Headquarters

[edit]

In January 2021, it was announced that Redstone Arsenal in Huntsville, Alabama was the preferred final location for U.S. Space Command. The other locations in contention were Kirtland Air Force Base, Offutt Air Force Base, Joint Base San Antonio, its interim location at Peterson Space Force Base, and Patrick Space Force Base.[34] Despite Peterson Space Force Base in Colorado, being both the original and interim location of Space Command headquarters, Redstone Arsenal was selected, reportedly due to political pressure directly from then-president Donald Trump.[35] A formal review from the DoD IG was initiated to ensure the process that selected Huntsville as the preferred location was impartial and factually sound. Former Secretary of Defense Lloyd Austin came out with his public support and backed the Department of the Air Force's decision process which resulted in the selection of Redstone Arsenal.[36] In May 2022, the review found that the selection of Redstone Arsenal as the permanent site was reasonable and justified.[37][38] In July 2023, the move to Huntsville was cancelled. Gen. James Dickinson, Commander of the Space Command, argued that moving the headquarters to Alabama from its current location in Colorado Springs would hurt military readiness. Republicans have accused the Biden administration of acting out of spite due to a partisan standoff over the Pentagon's abortion access policies at the time.[39]

## Organization

[edit]

Name  | Function  | Headquarters

|
|

Service components[40]

| United States Space Forces – Space
Combined Joint Force Space Component Commander (CJFSCC) | Plans, integrates, conducts, and assesses global space operations in order to deliver combat relevant space effects, in, from, and to space  | Vandenberg Space Force Base, California
| Army Space and Missile Defense Command | Develop and provide Army space, missile defense, and high altitude forces  | Redstone Arsenal, Alabama
| Marine Corps Forces Space Command | Provides space operational support to the Fleet Marine Force | Peterson Space Force Base, Colorado
| Navy Space Command | Responsible for Navy information network operations, offensive and defensive cyberspace operations, space operations and signals intelligence  | Fort Meade, Maryland
| Air Forces Space | Ensures the aerospace control and air defense of the continental United States, U.S. Virgin Islands and Puerto Rico  | Tyndall Air Force Base, Florida
Functional components[40]
| Joint Functional Component Command for Integrated Missile Defense | Synchronizes global missile defense planning  | Schriever Space Force Base, Colorado
| Combined Space Operations Center (subordinated to SPACEFOR–SPACE)  | Execute operational command and control of space forces to achieve theater and global objectives.[41] | Vandenberg Space Force Base, California
| Joint Navigation Warfare Center (subordinate to SPACEFOR–SPACE)  | Enable positioning, navigation and timing superiority[42] | Kirtland Air Force Base, New Mexico
| Joint Overhead Persistent Infrared Center (subordinate to SPACEFOR–SPACE)  | Conduct integrated mission management to optimize the overhead persistent infrared enterprise[43] | Buckley Space Force Base, Colorado
| Missile Warning Center (subordinate to SPACEFOR–SPACE)  | Delivers global strategic and theater missile warning and nuclear detonation detection[44] | Cheyenne Mountain Space Force Station, Colorado
| National Space Defense Center (subordinate to SPACEFOR–SPACE)  | Coordinates military, intelligence, civil, and commercial space for unified space defense operations[45] | Schriever Space Force Base, Colorado
| Joint Force Headquarters Cyber - Air Force | Cyber support from U.S. Cyber Command[46] | Joint Base San Antonio, Texas

Previous, now-deactivated functional components included the Combined Force Space Component Command at Vandenberg Space Force Base, California, and the Joint Task Force–Space Defense at Schriever Space Force Base, Colorado. Both were disestablished with the creation of U.S. Space Forces – Space to take on SpOC's Space Force responsibilities.[47]

### Relationship with the United States Space Force

[edit]

United States Space Command is the unified combatant command for all military space operations, while the United States Space Force is the military service responsible for organizing, training, and equipping the majority of forces for U.S. Space Command. Space Command's Space Force service component is Space Operations Command, providing the majority of space forces.[48] U.S. Space Command also consists of smaller amounts of forces from the United States Army, United States Marine Corps, United States Navy, and United States Air Force. This mirrors the relationship between the Space Force's predecessor, Air Force Space Command, and U.S. Space Command (and between 2002 and 2019, United States Strategic Command).[49]

## Emblem and symbols

[edit]

Seals of United States Space Command and its predecessors

* U.S. Space Command (2019–present)

* Joint Force Space Component Commander (2017–2019)

* Joint Functional Component Command for Space (2006–2017)

* U.S. Space Command (1985–2002)

### U.S. Space Command seal (2019)

[edit]

Shield: The bald eagle, a traditional symbol of American strength and vigilance, carries an olive branch in his right talon, symbolizing the worldwide goal of peaceful operations in space. In his left talon is a cluster of thirteen arrows with the silver delta as arrowheads, indicative of the strength and power necessary to protect our citizens and allies. The delta symbol is historically associated with space and represents change and innovation, and the cluster of deltoids thrusting upward into space signifies our ever growing aspirations in space beyond earth’s orbit. The blue globe with silver land masses, as viewed from space, signifies the origin and control point for all space assets and represents the global operations of the command in mission areas such as surveillance, navigation, communications and missile warning. The silver and white Polaris signifies our constant presence and vigilance in space now and in the future. Encompassing the globe are two white elliptical orbits representing the unity of U.S. Space Command with our joint and combined partners, and which intersect over the United States, the terrestrial heart of the command. An arc of four silver stars above the eagle symbolizes the four-star combatant commander of U.S. Space Command. The black background represents the infinity of space.

Seal: The coat of arms as blazoned in full color on a black disk, bearing the night sky, enclosed by a silver border, and inscribed "UNITED STATES" above and "SPACE COMMAND" below, all silver.

### Army element shoulder sleeve and distinctive unit insignia

[edit]

Army element insignia

* Shoulder Sleeve Insignia

* Distinctive Unit Insignia

#### Shoulder sleeve insignia

[edit]

Black and gold together symbolize the United States Army. Black signifies the vast infinity of space and gold denotes high standards for excellence. The demi-globe represents the earth as seen from space and symbolizes the global operations of the command. The crossed orbital rings denote the unity of United States Space Command (USSPACECOM) with joint and combined partners. The rings intersect over the United States, identifying the terrestrial heart of the command. The gold pheon represents the combat power of Army Space. Four stars represent the four-star combatant commander of USSPACECOM. The Polaris star signifies constant presence and vigilance in space now and into the future.[50]

#### Distinctive unit insignia

[edit]

Black and gold together symbolize the United States Army. Black signifies the vast infinity of space and gold denotes high standards for excellence. The demi-globe represents the earth as seen from space and symbolizes the global operations of the command. The crossed orbital rings denote the unity of United States Space Command (USSPACECOM) with joint and combined partners. The gold pheon represents the combat power of Army Space. Four stars represent the four-star combatant commander of USSPACECOM. The Polaris star signifies constant presence and vigilance in space now and into the future. The motto translates to, "MUD TO SPACE."[51]

## Locations

[edit]

Locations in the contiguous United States.

Buckley

Cheyenne Mountain

Kirtland

Meade

Peterson

Redstone

Schriever

Tyndall

Vandenberg

class=notpageimage|

U.S. Space Command locations.

U.S. Space Force Base

U.S. Air Force Base

U.S. Army Base

|
|

U.S. Space Command locations  Name  | Location  | State  | Major USSPACECOM unit emblem  | Major USSPACECOM unit  | Other USSPACECOM units

|
|
|
|
|

Buckley Space Force Base | Aurora | Colorado |  | Joint Overhead Persistent Infrared Center |
Kirtland Air Force Base | Albuquerque | New Mexico |  | Joint Navigation Warfare Center |
Fort Meade | Fort Meade | Maryland |  | Navy Space Command |
Peterson Space Force Base | Colorado Springs | Colorado |  | United States Space Command  | Marine Corps Forces Space Command
Redstone Arsenal | Huntsville | Alabama |  | Army Space and Missile Defense Command |
Schriever Space Force Base | Colorado Springs | Colorado |  | National Space Defense Center |
Tyndall Air Force Base | Panama City | Florida |  | Air Forces Space |
Vandenberg Space Force Base | Lompoc | California |  | United States Space Forces – Space | Combined Space Operations Center
Cheyenne Mountain Space Force Station | Cheyenne Mountain | Colorado |  | Missile Warning Center |

## List of commanders

[edit]

Main article: Leadership of the United States Space Command

Note: The numeric order of the commanders were reset due to the second establishment being considered a different command than the first.

No. | Commander  | Term  | Service branch

|
|
|

Portrait  | Name  | Took office  | Left office  | Term length
Commander–in–Chief, United States Space Command

| General
Robert T. Herres| 23 September 1985[52]| 6 February 1987| 1 year, 136 days|
U.S. Air Force

| General
John L. Piotrowski| 6 February 1987| 30 March 1990[53][54]| 3 years, 84 days|
U.S. Air Force

| General
Donald J. Kutyna| 1 April 1990| 30 June 1992| 2 years, 60 days|
U.S. Air Force

| General
Chuck Horner| 30 June 1992| 13 September 1994| 2 years, 75 days|
U.S. Air Force

| General
Joseph W. Ashy| 13 September 1994| 26 August 1996| 1 year, 348 days|
U.S. Air Force

| General
Howell M. Estes III| 26 August 1996| 14 August 1998| 1 year, 353 days|
U.S. Air Force

| General
Richard B. Myers| 14 August 1998| 22 February 2000| 1 year, 192 days|
U.S. Air Force

| General
Ralph Eberhart| 22 February 2000| 1 October 2002| 2 years, 221 days|
U.S. Air Force
Commander, United States Space Command

| General
John W. Raymond| 29 August 2019| 20 August 2020| 357 days|
U.S. Space Force

| General
James H. Dickinson| 20 August 2020| 10 January 2024| 3 years, 143 days|
U.S. Army

| General
Stephen Whiting| 10 January 2024| Incumbent| 1 year, 42 days|
U.S. Space Force

## See also

[edit]

* French Space Command
* United Kingdom Space Command

## References

[edit]

Wikimedia Commons has media related to United States Space Command.

### Citations

[edit]

1. ^ "Air Force Magazine". Air Force Association. 21 December 2006 - via Google Books.
2. ^ a b "United States Space Command Organizational Fact Sheet" (PDF). United States Space Command. 29 August 2019. Retrieved 2 February 2021.
3. ^ U.S. Air Force Academy, Band (27 August 2009). "Space Command March". Spotify. Retrieved 15 December 2021.
4. ^ "Approved JMUAs - 2020 09 30" (PDF). prhome.defense.gov.
5. ^ "CHIEF MASTER SERGEANT JACOB C. SIMMONS". United States Space Command. 7 August 2023.
6. ^ "Frequently Asked Questions". United States Space Command.
7. ^ Handberg, Roger (2000). Seeking New World Vistas: The Militarization of Space. Greenwood Publishing Group. p. 109\. ISBN 0-275-96295-4.
8. ^ Commander's Strategic Vision (PDF). U.S. Space Command. January 2021.
9. ^ Strout, Nathan (2 February 2021). "We hold these Space Truths to be self-evident". C4ISRNet. Retrieved 16 June 2023.
10. ^ a b Spires, David N. (25 January 2011). Beyond Horizons: A Half-Century of Air Force Space Leadership (PDF) (Revised ed.). Air Force Space Command. ISBN 978-1-58566-060-5.
11. ^ Chapter 4: Renewed Interest in Space and The War in the Persian Gulf, 1985-1991: The Army Returns to Space (PDF).
12. ^ a b c d "History of the Unified Command Plan" (PDF). www.jcs.mil. 2013. Retrieved 24 March 2020.
13. ^ a b c Shugart, Gary (1 October 2018). "Re-establishing U.S. Space Command". purview.dodlive.mil. Archived from the original on 2 January 2019. Retrieved 3 September 2019.
14. ^ "USSTRATCOM reaches first milestone in command restructure". 3 October 2017.
15. ^ Cooney, Michael (28 July 2010). "NASA identifies Top Ten space junk missions". Network World. Retrieved 16 June 2023.
16. ^ "U.S. Will Not Let China, Russia Deny Its Space Superiority, DOD Officials Say". U.S. DEPARTMENT OF DEFENSE.
17. ^ "JSpOC intergral to Burnt Frost success". Vandenberg Space Force Base. 29 February 2008. Retrieved 16 June 2023.
18. ^ "Operation Burnt Frost: The Power of Social Networks | APPEL Knowledge Services". appel.nasa.gov. 1 June 2008. Retrieved 16 June 2023.
19. ^ a b Erwin, Sandra (26 March 2019). "Trump nominates Raymond to be commander of U.S. Space Command". SpaceNews. Retrieved 26 March 2019.
20. ^ Thomas, Will (17 August 2018). "Trump Signs National Defense Authorization Act for Fiscal Year 2019". American Institute of Physics. Retrieved 27 August 2018.
21. ^ Trump, Donald J. (18 December 2018). "Text of a Memorandum from the President to the Secretary of Defense Regarding the Establishment of the United States Space Command". whitehouse.gov. Retrieved 20 December 2018 - via National Archives.
22. ^ Note: General Raymond later transferred from the Air Force to the Space Force on December 20, 2019.
23. ^ Pawlyk, Oriana (26 March 2019). "Air Force General Tapped to Head US Space Command". Military.com. Retrieved 27 March 2019.
24. ^ Browne, Ryan (5 April 2019). "Trump's Space Command to be based in Colorado, Alabama or California". CNN. Retrieved 3 September 2019.
25. ^ Mehta, Aaron (20 August 2019). "Space Command to launch Aug. 29". Defense News. Retrieved 3 September 2019.
26. ^ "Trump formally reestablishes U.S. Space Command at White House ceremony". SpaceNews. 29 August 2019.
27. ^ Secretary of the Air Force Public Affairs (15 May 2020). "Department of the Air Force expands potential basing locations for US Space Command Headqu". United States Space Force. Retrieved 4 August 2022.
28. ^ a b Hitchens, Theresa (30 August 2019). "Raymond's First SPACECOM Move: Two New Subcommands and Their Leaders". Breaking Defense. Retrieved 8 September 2019.
29. ^ Erwin, Sandra (23 October 2019). "Five things to know about U.S. Space Command". SpaceNews. Retrieved 29 October 2020.
30. ^ Harper, Jon (24 August 2021). "SPACE SYMPOSIUM NEWS: Spacecom Achieves Initial Operational Capability". National Defense.
31. ^ Miller, Amanda (10 December 2021). "Space Command's Goal of Uniting All US Military Space Functions". Air Force Magazine.
32. ^ Hitchens, Teresa (15 November 2021). "Exclusive: SPACECOM reorganizing amidst theater component command debate". Breaking Defense.
33. ^ Hitchens, Theresa (31 May 2023). "SPACECOM takes over missile defense ops from Strategic Command". Breaking Defense. Retrieved 16 June 2023.
34. ^ Robinson-Smith, Will (13 January 2021). "Space Command headquarters coming to Huntsville". www.waaytv.com. Retrieved 3 February 2021.
35. ^ Koren, Marina (26 January 2021). "What Happens to the Space Force Now?". The Atlantic. Retrieved 3 February 2021.
36. ^ Erwin, Sandra (22 February 2021). "Pentagon chief Austin stands behind Air Force amid investigation of Space Command basing decision". SpaceNews. Retrieved 23 February 2021.
37. ^ Roop, Lee (10 May 2022). "Air Force backs plan to move Space Command HQ to Alabama". al. Retrieved 5 August 2022.
38. ^ Insinna, Valerie (10 May 2022). "OIG finds Huntsville choice for SPACECOM HQ justified". Breaking Defense. Retrieved 11 May 2022.
39. ^ Demirjian, Karoun (31 July 2023). "Biden Cancels Space Command Move to Alabama Amid Tuberville Feud". New York Times.
40. ^ a b "Warfighting Units". United States Space Command. Retrieved 16 June 2023.
41. ^ "Combined Space Operations Center / Space Delta 5 Fact Sheet" (PDF). Vandenberg Space Force Base. Retrieved 9 October 2023.
42. ^ "Kirtland Air Force Base > Units > Joint Navigation Warfare Center". www.kirtland.af.mil. Retrieved 16 June 2023.
43. ^ "Joint Overhead Persistent-Infrared Center (JOPC)" (PDF). Vandenberg Space Force Base. 3 August 2020. Retrieved 9 October 2023.
44. ^ "Missile Warning Center Fact Sheet" (PDF). Vandenberg Space Force Base. Retrieved 9 October 2023.
45. ^ "National Space Defense Center". Joint Task Force-Space Defense. Retrieved 16 June 2023.
46. ^ Pomerleau, Mark (8 April 2022). "Cyber Command's force is growing, in part, to support space". FedScoop. Retrieved 16 June 2023.
47. ^ "USSF Creates New Component for SPACECOM". 12 December 2023.
48. ^ "About Space Operations Command". www.spoc.spaceforce.mil. Retrieved 4 August 2022.
49. ^ Kirby, Lynn (21 October 2020). "Space Force activates first field command". United States Space Force. Retrieved 3 February 2021.
50. ^ "Shoulder Sleeve Insignia". tioh.army.mil. Retrieved 16 June 2023.
51. ^ "Distinctive Unit Insignia".
52. ^ Mehuron, Tamara A. (August 2009). "2009 Space Almanac: The US military space operation in facts and figures" (PDF). Air Force Magazine - via Space-Library.com.
53. ^ ""USAF Almanac: Facts and Figures"" (PDF). Air Force Magazine. February 2000. Retrieved 12 May 2021.
54. ^ ""General John L. Piotrowski"". United States Air Force Historical Support Division. March 2021. Retrieved 12 May 2021.

### Sources

[edit]

* General Accounting Office (November 1990). "Defence Reorganization: DOD's Efforts to Streamline the Space Command" (PDF).

* v
* t
* e

United States Space Command

Subordinate organizations|

* Combined Force Space Component Command
* Combined Space Operations Center
* Missile Warning Center
* Joint Overhead Persistent Infrared Center
* Joint Navigation Warfare Center
* Joint Task Force–Space Defense
* National Space Defense Center

Service component commands|

* Space and Missile Defense Command (land)
* Marine Corps Forces Space Command (Marine Corps)
* Navy Space Command (maritime)
* First Air Force (air)
* United States Space Forces – Space (space)
* Joint Force Headquarters-Cyber Air Force (cyber)

Former service component commands|

* Naval Space Command
* Air Force Space Command
* Fourteenth Air Force

* v
* t
* e

Unified combatant commands of the United States Department of Defense

Geographic combatant commands|

* Africa Command
* Central Command
* European Command
* Northern Command
* Indo-Pacific Command
* Southern Command
* Space Command

Functional combatant commands|

* Cyber Command
* Special Operations Command
* Strategic Command
* Transportation Command

Inactivated|

* Atlantic Command
* Joint Forces Command
* Strike Command

* v
* t
* e

United States Department of Defense

* Headquarters: The Pentagon

* Pete Hegseth, Secretary of Defense
* Robert G. Salesses, Acting Deputy Secretary of Defense

Office of the Secretary of Defense
(including defense agencies and DoD field activities)

| Deputy Secretary of Defense|

* Deputy's Advisory Working Group
* Office of Net Assessment
* Special Access Program Oversight Committee

|

Under Secretary of Defense (Comptroller)|

* Defense Contract Audit Agency
* Defense Finance and Accounting Service

Under Secretary of Defense
for Acquisition and Sustainment|

* Defense Contract Management Agency
* Defense Logistics Agency
* Defense Threat Reduction Agency
* Office of Local Defense Community Cooperation
* Defense Acquisition University
* Defense Acquisition Board
* Defense Microelectronics Activity

Under Secretary of Defense
for Intelligence and Security|

* Defense Intelligence Agency
* Defense Counterintelligence and Security Agency
* Defense Information Systems Agency
* White House Communications Agency
* National Geospatial-Intelligence Agency
* National Reconnaissance Office
* National Security Agency/Central Security Service
* Director/Chief

Under Secretary of Defense
for Personnel and Readiness|

* Defense Commissary Agency
* Department of Defense Education Activity
* Defense Human Resources Activity
* Defense Activity for Non-Traditional Education Support
* Defense Equal Opportunity Management Institute
* Defense Travel Management Office
* Defense Civilian Personnel Advisory Service
* Defense Health Agency
* Uniformed Services University of the Health Sciences

Under Secretary of Defense for Policy|

* Defense Security Cooperation Agency
* Defense POW/MIA Accounting Agency
* Defense Policy Board Advisory Committee

Assistant to the Secretary of Defense for Public Affairs|

* Defense Media Activity
* American Forces Network
* Defense Information School
* Defense Visual Information Distribution Service
* Stars and Stripes

Under Secretary of Defense
for Research and Engineering|

* Defense Advanced Research Projects Agency
* Defense Innovation Unit
* Defense Technical Information Center
* Department of Defense Test Resource Management Center
* Missile Defense Agency

General Counsel of the Department of Defense|

* Defense Legal Services Agency (Office of Military Commissions)

Chief Management Officer of the Department of Defense|

* Pentagon Force Protection Agency
* Washington Headquarters Services (White House Military Office)

Reports directly|

* Assistant Secretary of Defense for Legislative Affairs

Military Departments

| Department of the Army|

* Secretary of the Army
The Secretariat: Under Secretary of the Army
* Assistant Secretary for Acquisition, Logistics, and Technology
* Assistant Secretary for Civil Works
* Assistant Secretary (Financial Management and Comptroller)
* Assistant Secretary of the Army for Installations, Energy and Environment
* Assistant Secretary of the Army for Manpower and Reserve Affairs
* General Counsel of the Army
* The Administrative Assistant
The Army Staff: Chief of Staff of the Army
* Vice Chief of Staff of the Army
* Sergeant Major of the Army
* Deputy Chief of Staff G-8 Programs
* Chief of Chaplains
* Judge Advocate General
* Provost Marshal General
* Surgeon General
U.S. Army field organizations: see Structure of the United States Army

|

Department of the Navy|

* Secretary of the Navy
The Secretariat: Under Secretary of the Navy
* Assistant Secretary of the Navy (Energy, Installations and Environment)
* Assistant Secretary of the Navy (Financial Management and Comptroller)
* Assistant Secretary of the Navy (Manpower and Reserve Affairs)
* Assistant Secretary of the Navy (Research, Development and Acquisition)
* General Counsel of the Navy
* Judge Advocate General
* Naval Criminal Investigative Service
* Naval Inspector General
Headquarters Marine Corps: Commandant of the Marine Corps
* Assistant Commandant of the Marine Corps
* Sergeant Major of the Marine Corps
* Chaplain
U.S. Marine Corps field organizations: see Organization of the United States Marine Corps
Office of the Chief of Naval Operations: Chief of Naval Operations
* Vice Chief of Naval Operations
* Master Chief Petty Officer of the Navy
* Director of Naval Reactors
* Chief of Chaplains
* Chief of Naval Personnel
* Surgeon General
United States Navy field organizations: see Structure of the United States Navy

Department of the Air Force|

* Secretary of the Air Force
The Secretariat: Under Secretary of the Air Force
* Assistant Secretary of the Air Force (Acquisition, Technology and Logistics)
* Assistant Secretary of the Air Force (Financial Management & Comptroller)
* Assistant Secretary of the Air Force (Installations, Environment & Energy)
* Assistant Secretary of the Air Force (Manpower & Reserve Affairs)
* General Counsel of the Department of the Air Force
* Air Force Office of Special Investigations
The Air Staff: Chief of Staff of the Air Force
* Vice Chief of Staff of the Air Force
* Chief Master Sergeant of the Air Force
* Chief of Chaplains
* Chief of Safety
* Chief Scientist
* Judge Advocate General
* Surgeon General
U.S. Air Force field organizations: Major Commands
* Direct Reporting Units
* Field Operating Agencies
Space Staff: Chief of Space Operations
* United States Space Force field organizations

Joint Chiefs of Staff

* Chairman of the Joint Chiefs of Staff
Vice Chairman of the Joint Chiefs of Staff
* Senior Enlisted Advisor to the Chairman
* Joint Requirements Oversight Council
* Director of the Joint Staff
* Joint Staff
* National Military Command Center
* Alternate National Military Command Center
* National Defense University
* Joint Personnel Recovery Agency

Combatant Commands

* Africa Command
* Central Command
* European Command
* Northern Command
* Indo-Pacific Command
* Southern Command
* Space Command
* Cyber Command
* Special Operations Command
* Strategic Command
* Transportation Command

National Guard Bureau

* Chief of the National Guard Bureau
* Air National Guard
* Army National Guard

Office of the Inspector General

* Defense Criminal Investigative Service

* v
* t
* e

United States Armed Forces

Legend
A = Army
MC = Marine Corps
N = Navy
AF = Air Force
SF = Space Force
CG = Coast Guard

Leadership|

* President of the United States
* Secretary of Defense
* Deputy Secretary of Defense
* Secretary of Homeland Security
* Deputy Secretary of Homeland Security
* Joint Chiefs of Staff:
* Chairman
* Vice Chairman
* Committees on Armed Services
* Senate
* House
* Active duty four-star officers
* Active duty three-star officers
* United States military seniority
* National Security Act of 1947
* Goldwater–Nichols Act

Components|

| Military departments|

* Department of Defense
* Secretary
* Department of the Army
* Secretary
* Department of the Navy
* Secretary
* Department of the Air Force
* Secretary
* Department of Homeland Security
* Secretary

|

Service branches
and heads|

* Chief of Staff of the United States Army
* Commandant of the Marine Corps
* Chief of Naval Operations
* Chief of Staff of the United States Air Force
* Chief of Space Operations
* Commandant of the Coast Guard

Reserve components|

* Reserves:
* A
* MC
* N
* AF
* CG
* National Guard:
* A
* AF

Civilian auxiliaries|

* Military Auxiliary Radio System
* Marine Corps Cyber Auxiliary
* Merchant Marine
* Civil Air Patrol
* Coast Guard Auxiliary

Unified combatant
command|

* Africa
* Central
* European
* Indo-Pacific
* Northern
* Southern
* Space
* Cyber
* Special Operations
* Strategic
* Transportation

Structure|

* United States Code
* Title 10
* Title 14
* Title 32
* Title 50
* The Pentagon
* Installations
* Units:
* A
* MC
* N
* AF
* SF
* CG
* Logistics
* Media
* Unit mottoes

Operations
and history|

* Budget
* Current deployments
* Conflicts
* Wars
* Civil affairs

History|

* A
* MC
* N
* AF
* SF
* CG

Timeline|

* Colonial
* World War II

Demographics|

* African Americans
* Asian Americans
* Buddhist Americans
* Jewish Americans
* Muslim Americans
* Sikh Americans
* Hispanic Americans
* Civil War
* Air Force
* Coast Guard
* Marine Corps
* Navy
* Academy

History centers|

* Army Center of Military History
* Marine Corps History Division
* Naval History and Heritage Command
* Air Force Historical Research Agency

War artists|

* Army Art Program
* Air Force Art Program

Personnel|

| Training|

* Service academies:
* A (prep)
* MC/N (prep)
* AF/SF (prep)
* CG
* Merchant Marine
* ROTC
* A
* MC/N
* AF/SF
* Officer candidate/training school:
* A
* MC
* N
* AF/SF
* Warrant officer:
* A
* MEPS
* ASVAB
* The Basic School (MC)
* Enlisted recruit training:
* A
* MC
* N
* AF/SF
* CG
* Other education

|

Uniforms|

* Uniforms:
* A
* MC
* N
* AF
* SF
* Awards & decorations:
* Inter-service
* A
* MC/N
* AF/SF
* CG
* Foreign
* International
* Devices
* Badges:
* Identification
* A
* MC
* N
* AF
* SF
* CG

Ranks|

* Officer:
* A
* MC
* N
* AF
* SF
* CG
* Warrant officers
* Enlisted:
* A
* MC
* N
* AF
* SF
* CG

Other|

* Oath:
* Enlistment
* Officer
* Creeds & Codes:
* Code of Conduct
* NCO
* A
* MC
* N
* AF
* CG
* Service numbers:
* A
* MC
* N
* AF
* CG
* Military Occupational Specialty/Rating/Air Force Specialty Code
* Pay
* Uniform Code of Military Justice
* Judge Advocate General's Corps
* Military Health System/Tricare
* Separation
* Veterans Affairs
* Conscription
* Chiefs of Chaplains:
* A
* MC
* N
* AF
* CG

Equipment|

* A (Designations)
* MC:
* vehicles
* weapons
* other
* N
* AF
* CG

| Land|

* Individual weapons
* Crew-served weapons
* Vehicles (active)

|

Sea|

* All watercraft
* Ships:
* A
* N
* active
* future
* AF
* CG
* MSC
* Weapons:
* N
* Reactors

Air|

* Aircraft
* World War I
* active
* future
* Aircraft designation
* Helicopter arms

Other|

* WWII equipment
* Nuclear football
* Electronics (designations)
* Flags:
* A
* MC
* N
* AF
* SF
* CG
* Ensign
* Jack
* Guidons
* Food
* WMDs:
* Nuclear
* Biological
* Chemical

* Category
* A
* MC
* N
* AF
* SF
* CG
* Navboxes
* A
* MC
* N
* AF
* SF
* CG

* v
* t
* e

List of space forces and space commands

Space forces|

* China
* Russia
* United States

Air and Space force|

* Colombia
* France
* Iran
* Russia
* Spain

Air forces with space units and formations|

* Australia
* Brazil
* Canada
* Germany
* Iran
* Israel
* Japan
* Netherlands
* New Zealand
* North Korea
* Pakistan
* South Korea
* Thailand
* Turkey
* United Kingdom
* Vietnam

Space commands|

* Australia
* Brazil
* France
* India
* Italy
* Japan
* NATO
* NORAD
* Peru
* Russia
* South Korea
* United Kingdom
* United States

Ranks and insignia of space forces

* v
* t
* e

Missile defense in the United States

Systems|

* Aegis Ballistic Missile Defense System
* Ground-Based Midcourse Defense (GMD)
* Terminal High Altitude Area Defense (THAAD)
* Medium Extended Air Defense System (MEADS)

Sensors|

| Radar|

* AN/SPY-1
* AN/TPY-2
* AN/SPY-3
* AN/SPY-6 Air and Missile Defense Radar (AMDR)
* AN/SPY-7 Long Range Discrimination Radar (LRDR)
* PAVE Phased Array Warning System (PAVE PAWS)
* Ballistic Missile Early Warning System (BMEWS)
* AN/FPQ-16 EPARCS
* AN/FPS-85 Space Track Radar
* AN/FPS-108 Cobra Dane
* Solid State Phased Array Radar System (SSPARS)
* AN/FPS-132 Upgraded Early Warning Radar (UEWR)
* Sea-based X-band radar (SBX-1)

|

Optical|

* Space-Based Infrared System (SBIRS)
* Space Tracking and Surveillance System (STSS)
* Space Surveillance Telescope (SST)

Weapons|

* RIM-67 Standard (SM-2)
* MIM-104F (PAC-3)
* RIM-161 Standard Missile 3 (SM-3)
* RIM-174 Standard Extended Range Active Missile (SM-6)
* Boeing YAL-1
* Kinetic Energy Interceptor (KEI)
* Network Centric Airborne Defense Element

* Missile Defense Agency (MDA)
* North American Aerospace Defense Command (NORAD)
* United States Space Command (USSPACECOM)

Authority control databases

International|

* VIAF

National|

* United States

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