Wideband Global SATCOM System

The Wideband Global SATCOM system (WGS) is a high capacity satellite communications system planned for use in partnership by the United States Department of Defense (DoD) and the Australian Department of Defense. The system is composed of the Space Segment satellites, the Terminal Segment users and the Control Segment operators.

DoD wideband satellite communication services are currently provided by a combination of the existing Defense Satellite Communications System (DSCS) and Global Broadcast Service (GBS) satellites. According to United Launch Alliance, quoted on Spaceflight Now, "A single WGS spacecraft has as much bandwidth as the entire existing DSCS constellation."

Read more about Wideband Global SATCOM System:  Mission, Capabilities, Segments, Block I, Block II

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