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United States Army Space and Missile Defense Command

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United States Army Space and Missile Defense Command
Unit nameUnited States Army Space and Missile Defense Command
CaptionCommand seal
Dates1997–present
CountryUnited States
BranchUnited States Army
TypeField Operating Agency
RoleSpace and missile defense operations
Command structureUnited States Space Command, United States Strategic Command
GarrisonRedstone Arsenal, Alabama
Garrison labelHeadquarters
NicknameSMDC
Motto"Vigilance Above All"
Commander1Lt. Gen. Sean A. Gainey
Commander1 labelCommanding General
Commander2CSM David M. Puig
Commander2 labelCommand Sergeant Major

United States Army Space and Missile Defense Command. It is a critical Field Operating Agency of the United States Army, responsible for providing global space, missile defense, and high-altitude capabilities. Headquartered at Redstone Arsenal in Alabama, the command serves as the Army's primary component to United States Space Command and supports United States Strategic Command. Its mission encompasses the development, acquisition, and integration of advanced technologies to protect the nation and its allies from threats in the space and missile domains.

History

The command's origins trace to the Cold War with the establishment of the U.S. Army Ballistic Missile Defense Organization in 1974, evolving from earlier efforts like the Anti-Ballistic Missile Treaty. It was formally activated in 1997, consolidating the U.S. Army Space Command and the U.S. Army Strategic Defense Command following lessons from conflicts like the Gulf War. Key historical milestones include its role in fielding the Patriot missile system and its transition to support the Missile Defense Agency after the 2002 National Missile Defense Act. The command gained further prominence following the re-establishment of United States Space Command in 2019, solidifying its position within the newly formed United States Space Force enterprise.

Organization

As a Field Operating Agency, the command reports directly to the Department of the Army but receives operational tasking from United States Space Command. Its structure includes a headquarters staff with directorates for operations, intelligence, and capabilities development. The command exercises operational control over the 1st Space Brigade and provides oversight for the Army Space and Missile Defense Center of Excellence. It maintains close collaborative relationships with the Defense Advanced Research Projects Agency, Lawrence Livermore National Laboratory, and the National Aeronautics and Space Administration. The organization is designed to integrate seamlessly with the Joint Functional Component Command for Integrated Missile Defense and other combatant command structures.

Mission and responsibilities

The primary mission is to conduct space and missile defense operations to deter aggression and protect U.S. interests. This includes providing critical support to geographic combatant commands like United States Indo-Pacific Command and United States European Command. Key responsibilities involve operating the Joint Tactical Ground Station for missile warning, managing the Army Space Support Teams, and developing future concepts for multi-domain operations. The command also oversees the High Altitude Extended-Range Long Endurance Intelligence System program and contributes to the broader National Defense Strategy. It ensures the integration of satellite communications and Positioning, Navigation and Timing capabilities for the Joint Force.

Major subordinate units

The 1st Space Brigade, headquartered at Peterson Space Force Base, is the command's principal operational unit, containing the 1st Space Battalion and the 117th Space Battalion. The U.S. Army Space and Missile Defense Center of Excellence at Redstone Arsenal serves as the Army's intellectual hub for doctrine and training. Other significant elements include the Space and Missile Defense Technical Center for research and the 100th Missile Defense Brigade located at Colorado Springs, which operates the Ground-based Midcourse Defense system. The command also maintains the Kodiak Launch Complex in Alaska for testing and launch operations.

Capabilities and systems

Operational capabilities center on missile warning through systems like the Space-Based Infrared System and the AN/TPY-2 radar. The command fields the Terminal High Altitude Area Defense system and is integral to the development of the Lower Tier Air and Missile Defense Sensor. It manages the Army Navy/Transportable Radar Surveillance system and contributes to the Aegis Ballistic Missile Defense program. Key developmental efforts include directed energy projects like the High Energy Laser Tactical Vehicle Demonstrator and advanced hypersonic defense research in partnership with the Missile Defense Agency and Sandia National Laboratories.

Leadership

The commanding general is a lieutenant general who also serves as the commander of the Joint Functional Component Command for Integrated Missile Defense at Schriever Space Force Base. The position has been held by notable officers such as former commander Lt. Gen. Daniel L. Karbler and current commander Lt. Gen. Sean A. Gainey. The senior enlisted advisor is a command sergeant major, currently CSM David M. Puig. The command's leadership frequently testifies before the United States Senate Armed Services Committee and collaborates with senior officials at the Pentagon and United States Department of Defense.

Category:United States Army commands