DefenceTalkTwo General Dynamics C4 Systems-developed AN/PRC-155 two-channel Manpack radios successfully completed secure voice and data calls from Alaska and the Arctic Circle, using the Mobile User Objective System (MUOS) waveform to connect with the MUOS satellite and ground communications network. The demonstration’s success is a significant operational milestone for the PRC-155 Manpack radio. “Exposed to […]https://www.defencetalk.com/manpack-radios-in-arctic-connect-with-muos-satellites-orbiting-equator-49675/

DefenceTalkThe United Arab Emirates ordered two military surveillance satellites from France on Monday, in a deal worth more than 700 million euros ($913.2 million). The Falcon Eye deal, signed in Abu Dhabi over competition from Lockheed Martin of the United States, includes the supply and launch of two high-resolution Helios surveillance satellites, a control station […]https://www.defencetalk.com/uae-buys-two-french-surveillance-satellites-48591/

DefenceTalkRussia plans to launch for more satellites for the GLONASS navigation system by the end of this year, the Aerospace Defense Forces head said on Saturday. “Three GLONASS satellites are scheduled to be launched on board of a Proton carrier rocket in July from the Baikonur space center and another one is planned to be […]https://www.defencetalk.com/russia-set-to-launch-4-glonass-satellites-this-year-48073/

DefenceTalkAnti-access/area denial (AA/AD) challenges require continued technology investment. Potential adversaries are expected to exploit the current U.S. dependence on satellites, unmanned vehicles, computer systems, and the global positioning system. Frost & Sullivan research finds that the AA/AD programs are budgeted for $57.47 billion in 2013 and estimates this to reach $61.00 billion in 2017. Budget […]https://www.defencetalk.com/us-dod-anti-accessarea-denial-challenges-are-a-funding-priority-47967/