DefenceTalkDefenceTalkElbit Systems has launched E-LynX-Sat, a compact satellite communications (SATCOM) add-on system. The new system utilizes a lightweight less than 1 Kg terminal that interfaces with Elbit Systems’ E-LynXTM Software Defined Radio (SDR) solution. E-LynX-Sat enables Infantry and maneuvering forces to maintain robust and secured, on-the-walk and on-the-move, voice and data communication services, over ranges […]https://www.defencetalk.com/elbit-systems-launches-e-lynx-sat-a-portable-tactical-satcom-system-76550/

DefenceTalkDefenceTalkSouth Korea’s first-ever military communications satellite has been successfully launched by private operator SpaceX, Seoul said Tuesday, as it looks to build up its defense capabilities. The ANASIS-II is intended to enhance the South’s ability to defend itself against the nuclear-armed North, which invaded in 1950. A Falcon 9 rocket carrying the satellite blasted off […]https://www.defencetalk.com/south-koreas-first-military-satellite-launched-75946/

DefenceTalkEdwards AFB: In partnership with the Air Force Test Pilot School, Lockheed Martin (NYSE:LMT) Skunk Works® successfully demonstrated an autonomous Intelligence, Surveillance and Reconnaissance (ISR) system to enhance operational effectiveness for the warfighter in denied communications environments. “As a remotely piloted aircraft pilot, having the opportunity to test an emerging technology and see it perform […]https://www.defencetalk.com/artificial-intelligence-powers-isr-capability-for-operations-in-denied-communications-environments-75444/

DefenceTalkNorthrop Grumman Corporation is rapidly working on developing and fielding a gatewayONE prototype, an open system enabling translation and communication across platforms, in support of the Advanced Battle Management family of Systems (ABMS). Under the contract, awarded by the U.S. Air Force Life Cycle Management Center’s C3I and Networks Directorate, Northrop Grumman is providing engineering, […]https://www.defencetalk.com/northrop-grumman-to-rapidly-develop-net-centric-gateway-75367/

DefenceTalkSatellite launch company Rocket Lab announced earlier this week it had been forced to delay the launch of three US intelligence satellites from its New Zealand launch facility after that country ordered residents to stay home amid a spreading COVID-19 outbreak. The private space launch company announced this week it had been forced to postpone […]https://www.defencetalk.com/pandemic-delays-new-zealand-launch-of-three-us-intel-satellites-75096/

DefenceTalkThe US Space Force (USSF) has awarded two $500 million contracts to develop and produce satellite communications modems secure from enemy jamming. On Monday, the USSF’s Space and Missile Systems Center (SMC) announced that L3Harris and Raytheon had each received $500 million contracts to develop Protected Tactical Waveform-capable modems for the US Army and the […]https://www.defencetalk.com/us-space-force-pens-1b-in-contracts-for-unjammable-modems-75063/

DefenceTalkA quantum sensor could give Soldiers a way to detect communication signals over the entire radio frequency spectrum, from 0 to 100 GHz, said researchers from the Army. Such wide spectral coverage by a single antenna is impossible with a traditional receiver system, and would require multiple systems of individual antennas, amplifiers and other components. […]https://www.defencetalk.com/us-army-quantum-sensor-covers-entire-radio-frequency-spectrum-74889/

DefenceTalkConstellations of small satellites orbiting close to Earth may provide faster communications and be less vulnerable than traditional ones, defense officials said Thursday. Larger geosynchronous satellites are very expensive and vulnerable to attack, said Dr. Mark Lewis, director of the Defense Research and Engineering for Modernization Office. He chaired a panel discussion at the Association […]https://www.defencetalk.com/us-army-looks-to-leverage-low-earth-orbit-satellites-74784/

DefenceTalkThe U.S. Space Force’s Space and Missile Systems Center (SMC) at Los Angeles Air Force Base awarded Lockheed Martin a $240 million contract to develop a prototype payload for its new Protected Tactical SATCOM (PTS) system. PTS is a next-generation capability connecting warfighters with more agile and jam-resistant satellite communications (SATCOM). The complete system will […]https://www.defencetalk.com/lockheed-to-develop-prototype-protected-tactical-satellite-communications-payload-74741/

Lockheed Martin’s third satellite based on the modernized LM 2100 bus launched from the Guiana Space Center in French Guiana aboard an Ariane 5 rocket and is traveling to its transfer orbit for a series of in-orbit tests before operations are handed over to Sky Perfect JSAT Corporation. JCSAT-17 will provide flexible mobile communications services […]