// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM

Space Force

The Space Force is a branch of the United States armed forces responsible for military operations in space, ensuring U.S. access to space and protecting assets like satellites.

Space Force — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

The U.S. Space Force (USSF) is a uniformed military service within the Department of the Air Force, tasked with organizing, training, and equipping Guardians to conduct global space operations, ensuring national security by protecting U.S. orbital assets and deterring space and counter-space aggression.

BACKGROUND

A space force is a military branch of a nation's armed forces that conducts military operations in outer space and space warfare. The world's first space force was the Russian Space Forces, established in 1992 as an independent military service. However, it lost its independence twice, first being absorbed into the Strategic Rocket Forces from 1997–2001 and 2001–2011, then it merged with the Russian Air Force to form the Russian Aerospace Forces in 2015, where it now exists as a sub-branch. As of 2026, there are two independent space forces: the United States Space Force and China's People's Liberation Army Aerospace Force.

READ MORE ON WIKIPEDIA

SYNONYMS & ALIASES

  • USSF
  • U.S. Space Force
  • Space Operations
  • Guardians

USAGE NOTE

The term specifically refers to the United States' dedicated military branch for space and should not be generalized to other nations' space military efforts.

DEVELOPERS

Organizations developing technology related to Space Force.

  • Lockheed Martin

    Develops and manufactures a wide range of advanced technologies for space defense, including satellites for missile warning, navigation, communications, and intelligence, as well as ground systems and launch integration services critical for the U.S. Space Force.

  • Northrop Grumman

    Provides critical space systems, advanced payloads, missile defense technologies, and secure communications for national security space missions, directly supporting the operational capabilities of the Space Force.

  • Boeing Defense, Space & Security

    Contributes to national security space through the development of satellite systems, launch services, and advanced space platforms for intelligence, surveillance, reconnaissance (ISR), and communication, aligning with Space Force objectives.

  • Raytheon Technologies (RTX)

    Develops advanced sensors, secure satellite communication systems, and space-based intelligence solutions that enhance situational awareness and provide critical data for U.S. Space Force operations.

  • SpaceX

    A key provider of launch services for national security payloads via Falcon 9 and Falcon Heavy, and is developing Starshield, a secure satellite network specifically designed for government and defense applications, directly supporting Space Force mission needs.

  • L3Harris Technologies

    Supplies a broad portfolio of space domain awareness, protected communications, navigation, and space-based remote sensing technologies vital for the U.S. Space Force's mission to protect and defend U.S. interests in space.

  • Ball Aerospace

    Designs and manufactures spacecraft, instruments, and advanced technologies for national security space, including weather satellites, remote sensing, and space-based intelligence platforms, directly serving government customers like the Space Force.

  • Viasat

    Provides resilient and secure satellite communication services and terminals for military and government clients, ensuring robust connectivity for the U.S. Space Force's global operations.

  • General Dynamics Mission Systems

    Delivers critical command and control systems, secure communications, and ground systems infrastructure essential for the operation and management of U.S. Space Force assets and missions.

RELATED TERMS IN SPACE & COUNTER-SPACE