Early military space defense 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. 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. 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.
Space in U.S. Strategic Command launches from the 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. However, in 2006, space regained its own functional component under U.S. Strategic Command, under the command of the
Fourteenth Air Force commanded. 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 . This construct lasted until 2017, when the commander of Air Force Space Command became the Joint Force Space Component Commander, replacing it. 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. On 26 March 2019,
U.S. Air Force General
John Raymond was nominated to be the commander of the second establishment of USSPACECOM, pending
Senate approval. 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. U.S. Space Command was officially reestablished as a geographic combatant command on 29 August 2019, during a ceremony at the
White House. 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. USSPACECOM has two subordinate commands: Combined Force Space Component Command (CFSCC), and Joint Task Force Space Defense (JTF-SD). 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. teams practice recovery of a space capsule On 24 August 2021, two years after its establishment, U.S. Space Command announced that it had reached
initial operating capability. 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. 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. 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.
Headquarters 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. 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. A formal review from the
Department of Defense Inspector General 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. In May 2022, the review found that the selection of Redstone Arsenal as the permanent site was reasonable and justified. In July 2023, the move to Huntsville was cancelled. General
James H. Dickinson, USA, Commander of the U.S. 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 due to a partisan standoff over the Pentagon's abortion access policies at the time. Relocation discussions intensified in early 2025, with the change in administrations. U.S. Rep.
Mike Rogers (R-Ala.), who chairs the House Armed Services Committee, predicted an announcement by the end of April, but no such statement was issued. On 2 May 2025, two sources told a Huntsville television station that a decision had been reached to move USSPACECOM to Redstone Arsenal and—barring a reversal—the announcement would follow confirmation of a new Secretary of the Air Force. On 2 Sep 2025, President
Donald Trump announced in the Oval Office that the headquarters will be moved to Huntsville, Alabama. The new headquarters facility is expected to be completed in 2031 with the complete move of all personnel by 2032. At least 1,400 civilian employees will be moved from Colorado to Alabama with 50 percent to move to temporary facilities by 2028. ==Organization==