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  2. List of USA satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_USA_satellites

    List of USA satellites. This is a list of satellites and spacecraft which have been given USA designations by the United States Air Force. These designations have been applied to most United States military satellites since 1984, and replaced the earlier OPS designation. As of June 2022, USA designations have been assigned to 331 space satellites.

  3. Defense Satellite Communications System - Wikipedia

    en.wikipedia.org/wiki/Defense_Satellite...

    The Defense Satellite Communications System (DSCS) [ 1 ] is a United States Space Force satellite constellation that provides the United States with military communications to support globally distributed military users. Beginning in 2007, DSCS began being replaced by the Wideband Global SATCOM system.

  4. Military satellite - Wikipedia

    en.wikipedia.org/wiki/Military_satellite

    A military satellite is an artificial satellite used for a military purpose. The most common missions are intelligence gathering, navigation and military communications. The first military satellites were photographic reconnaissance missions. Some attempts were made to develop satellite based weapons but this work was halted in 1967 following ...

  5. Wideband Global SATCOM - Wikipedia

    en.wikipedia.org/wiki/Wideband_Global_SATCOM

    Illustration of the WGS satellites in its two configurations, known as Block I (left) and Block II (right) The Wideband Global SATCOM system (WGS) is a high capacity United States Space Force satellite communications system planned for use in partnership by the United States Department of Defense (DoD), Canadian Department of National Defence (DND) and the Australian Department of Defence. [1]

  6. Milstar - Wikipedia

    en.wikipedia.org/wiki/Milstar

    Last launch. USA-169, 2003-04-08. Milstar (Military Strategic and Tactical Relay) [1] is a constellation of military communications satellites in geosynchronous orbit, which are operated by the United States Space Force, and provide secure and jam-resistant worldwide communications to meet the requirements of the Armed Forces of the United States.

  7. USA-291 - Wikipedia

    en.wikipedia.org/wiki/USA-291

    USA-291, or Wideband Global SATCOM 10 ( WGS-10) is a United States military communications satellite operated by the United States Air Force as part of the Wideband Global SATCOM programme. Launched in 2019, it was the tenth WGS satellite to reach orbit. It is in geostationary orbit. WGS-10 was procured by the United States Air Force.

  8. Mobile User Objective System - Wikipedia

    en.wikipedia.org/wiki/Mobile_User_Objective_System

    Mobile User Objective System. The Mobile User Objective System (MUOS) is a United States Space Force narrowband military communications satellite system that supports a worldwide, multi-service population of users in the ultra high frequency (UHF) band. The system provides increased communications capabilities to newer, smaller terminals while ...

  9. Military Satellite Communications Directorate - Wikipedia

    en.wikipedia.org/wiki/Military_Satellite...

    Part of. Space and Missile Systems Center. Garrison/HQ. Los Angeles Air Force Base, California. The Military Satellite Communications Directorate is a United States Space Force organization headquartered at Los Angeles Air Force Base, California. It is one of several wings and other units that make up the Space and Missile Systems Center (SMC).