20 mai 2021 | International, Terrestre

Rheinmetall delivers combat robots to Britain, tank defenses to Hungary

Germany’s Rheinmetall has announced two new deals for high-tech weaponry, featuring ground robots and active protection systems.

https://www.defensenews.com/industry/2021/05/19/rheinmetall-delivers-combat-robots-to-britain-tank-defenses-to-hungary/

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  • Here’s what the Army wants in future radios

    9 avril 2018 | International, C4ISR

    Here’s what the Army wants in future radios

    By: Mark Pomerleau Advancements in electronics and tactics by high-end adversaries are forcing the Army to change the way it revamps and optimizes its communications network against current and future threats. The problem: adversaries have become more proficient and precise in the sensing and jamming of signals. “What we're looking for in terms of resilience in the future is not only making individual links more anti-jam and resilient, resistant to threats, but also having the ability to use multiple paths if one goes down,” Joe Welch, chief engineer at Program Executive Office Command, Control, Communications Tactical (C3T), told reporters during a network demo at Fort Myer in early March. “Your phones work this way between 4G and Wi-Fi and that's seamless to you. That's kind of the target of what we're intending to provide with next-generation transport for the Army's tactical network.” Members of industry are now looking to develop radios to these specifications outlined by the Army. “We have an extensive library of waveforms — 51, 52 waveforms that we can bring to bear — that we can say look we can use this waveform to give you more resilience with this capability,” Jeff Kroon, director of product management at Harris, told C4ISRNET during an interview at the AUSA Global Force Symposium in Huntsville, Alabama, in March. “Down the road, we need to talk about resilience and what's going on with the near-peer threats.” Next-generation systems, leaders believe, will be able to provide this necessary flexibility. “The radios that we're looking at buying now — the manpack and the two-channel leader radios — have shown themselves to be able to run a pretty wide range of waveforms and we think it postures us to run some changes to those waveforms in the future as we look at even more advanced waveforms,” Maj. Gen. David Bassett, program executive officer of C3T, told reporters at Fort Myer. While jammers have become more powerful and targeted in recent years, officials contend the entire spectrum can't be interrupted at once. The Army realizes links won't be jam-proof, Bassett told reporters at Fort Myer, so it is looking at how they can be either more jam-resistant or able to switch seamlessly across portions of the spectrum that are not being jammed. Kroon noted that one of the big developments within the radio community down the road will be radios that seamlessly switch frequencies or waveforms without direct user input. “I think, as we move forward, we'll start to have more cognitive capabilities that will allow [the radio] to adapt automatically, and keep the user focused on their own job and let the radio handle the rest,” he said. In addition to multiwaveform and a large range of spectrum coverage, Kroon said the Army is also really looking for multifunction capabilities within radios. Radios also have to have passive sensing capabilities to be able to understand the signals in the environment and provide some level of situational awareness of the spectrum environment. “They have to have visibility into what's going on around them ... not just for [electronic warfare] purposes but sometime just knowing what's going on in the spectrum around you as a planner is really important,” Kroon said. “What's actually going on out there, I don't know I was told this frequency was clear, how do I really know. Having a radio come back and say look what we hit ... it is actually very useful.” https://www.c4isrnet.com/show-reporter/global-force-symposium/2018/04/06/heres-what-the-army-wants-in-future-radios/

  • Les parlementaires français étudient la stratégie spatiale de défense

    28 septembre 2020 | International, Terrestre, C4ISR

    Les parlementaires français étudient la stratégie spatiale de défense

    Une délégation de la Commission de la défense nationale et des forces armées de l'Assemblée nationale, conduite par Françoise Dumas, présidente de la Commission, s'est rendue au Centre Spatial de Toulouse (CST) pour y constater comment la stratégie spatiale de défense est concrètement déclinée sur le terrain. Sous l'impulsion de la ministre des Armées, Florence Parly, le CST accueille en effet le Commandement de l'Espace (CDE) « pour profiter de toutes les synergies possibles avec le CNES ». Une trentaine de militaires du CDE sont d'ores et déjà déployés au CST « dans le cadre d'une montée en puissance qui devrait atteindre un effectif d'environ 400 personnes à l'horizon 2025 ». Air & Cosmos du 25 septembre 2020

  • Lockheed Martin Delivers F-35 Distributed Mission Training Capability

    6 juillet 2020 | International, Aérospatial, C4ISR

    Lockheed Martin Delivers F-35 Distributed Mission Training Capability

    Orlando. Fla., July 1, 2020 – Lockheed Martin (NYSE: LMT), the Joint Program Office and the U.S. Air Force successfully connected the F-35, F-22, F-16 and E3 Sentry in a highly contested simulated environment during a Distributed Mission Training final acceptance test at Nellis AFB, Nevada. This simulated training event was the first time these platforms were connected virtually. Additional platforms such as the F-15 can also connect into this shared virtual environment. The F-35 DMT capability creates interoperability across military platforms for continuation training and large force exercises. The initial delivery at Nellis AFB is a major step forward as it establishes the framework for F-35 simulators around the world to interconnect. Previously, F-35 simulators allowed up to four pilots at a facility to fly together in simulated combat. DMT links pilots at Nellis AFB to pilots at other bases through an existing distributed network enabling simulated training events with existing 4th generation and 5th generation platforms. This is the first of many fielded DMT solutions for the F-35 training enterprise. “This base capability lays the foundation for pilots to truly train like they fight by enabling advanced tactics training through multi-domain operations in a simulated environment,” said Chauncey McIntosh, Lockheed Martin, vice president of F-35 Training and Logistics. As a next step, the DMT capability is expected to be rolled out to other USAF bases worldwide. The Navy is expected to receive the DMT capability through an accelerated delivery at NAS Lemoore by the end of the year. For additional information, visit our website: www.lockheedmartin.com About Lockheed Martin Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 110,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. View source version on Lockheed Martin: https://news.lockheedmartin.com/2020-07-01-Lockheed-Martin-Delivers-F-35-Distributed-Mission-Training-Capability

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