Photo: U.S. Marine Corps

The U.S. Marine Corps recently began fielding a next-generation narrowband satellite communication system that assists warfighters in connecting to networks on the battlefield. Fielded in the first quarter of 2019, the Mobile User Objective System (MUOS) provides satellite communication capabilities to mobile or stationary Marines. The system enables the warfighter to leverage cellular technology to increase access to voice and data communication while using the MUOS network.

The MUOS capability encompasses updated firmware to the AN/PRC-117G radio system and one of three antenna kits. The antennas help Marines simultaneously access SATCOM networks and gives them secure and nonsecure internet access. MUOS also improves overall reliability in urban environments, challenging vegetation and other arduous conditions.

“MUOS is another way for warfighters to communicate in a tactical environment,” said Eddie Young, project officer of Multiband Radio II Family of Systems at Marine Corps Systems Command. “The system brings SATCOM capabilities in various formats to Marines.”