Le F-35 rapportera 400 millions d'euros à Asco, Sabca et Sonaca

Sur le même sujet

• 

  3 avril 2020 | International, C4ISR

  Pentagon announces final 5G prototype proposal

  Andrew Eversden The Department of Defense released its fourth and final request for prototype proposals for 5G technology development on April 1, according to a news release from the National Spectrum Consortium. In the request for the next-generation network, the DoD asks for industry input on a three-pronged 5G prototype project at Hill Air Force Base and Utah Test and Training Range, both in Utah. Like previous solicitations, the request is divided into three categories: the 5G network itself, enhancements to the network, and applications for a deployable spectrum-coexistence and -sharing system. Here are the projects that the DoD wants, as described by the consortium: 5G prototype test bed to design, construct and operate a localized, private, full-scale 5G mobile cellular network to evaluate the impact of the 5G network on airborne radio systems. 5G prototype enhancements specifically to improve dynamic spectrum-sharing and spectrum coexistence capabilities. 5G prototype applications to design, construct and deploy a spectrum coexistence and sharing (SCS) system to identify and demonstrate deployable SCS. “This effort will demonstrate mid-band spectrum sharing critical to our national 5G plan. Sharing technology can bring spectrum to market while protecting and enhancing future military capabilities,” said Joseph Dyer, the National Spectrum Consortium's chief strategy officer and a retired vice admiral. “We strongly encourage our members to collaborate and respond to these important RPPs to support innovation and make sure that the United States remains a global technology leader on 5G.” The release follows a March 12 RPP for development of smart warehouses using 5G technology at the Marine Corps Logistics Base in Albany, Georgia. https://www.c4isrnet.com/battlefield-tech/it-networks/5g/2020/04/02/pentagon-announces-final-5g-prototype-proposal/

• 

  30 janvier 2020 | International, C4ISR

  Chinese threats means the Pentagon needs new C4ISR systems

  By: Chiara Vercellone For the United States to meet the goals laid out in the National Defense Strategy, especially in Asia, and to realize President Donald Trump's vision of an open Indo-Pacific, the Department of Defense's battlefield technology must undergo significant changes, according to a Center for a New American Security report released Jan. 28. The report, an independent assessment mandated by Congress in the 2019 National Defense Authorization Act, proposed the revamping of C4ISR systems as they remain “brittle in the face of Chinese cyberattacks, electronic warfare and long-range strikes.” The Pentagon's C4ISR capabilities have fallen behind technologically, as they were developed “in an era when competitors or adversaries could not attack U.S. assets in space or at long ranges,” the report found. At the same time, a 2019 Department of Defense's report on China's military and security developments found that country has prioritized military capabilities with disruptive potential, including hypersonic weapons, counterspace capabilities, artificial intelligence and C4ISR advanced robotics. Thus far, the Department of Defense has been able to develop countermeasures against China's abilities, said Chris Dougherty, a senior fellow at CNAS and one of the authors of the report. “As the threat continues to get more sophisticated, these [countermeasures] will likely lose their effectiveness,” Dougherty said. “This necessitates building a new architecture that is designed around resiliency, kill webs, and graceful degradation.” While under attack, U.S. systems sometimes fail to have any connectivity and have sporadic dial-up speeds. Instead, they should still have some level of communication even while the attack is going on, even if this means at lower bandwidths. To strengthen its systems, the report recommended, the U.S. military should develop space capabilities resistant to kinetic attacks, synthetic training environments for U.S. forces to practice C4ISR operations, systems that can transmit data via multiple pathways and surveillance systems that can avoid being detected. A recent project by RAND found that, while the Department of Defense maintains an advantage in airspace penetration capabilities, it remains vulnerable to air base attacks and Chinese anti-surface warfare. An initial system with these developments could be in place in the next decade if the Department of Defense and armed services create a basic system and improve it over time, Dougherty said. “If, as we have done in the past, we wait around for a ‘perfect' set of requirements to develop an ‘objective' future system, we could see this take 15-20 years, at which point China will likely have far surpassed us in this competition,” he said. https://www.c4isrnet.com/newsletters/daily-brief/2020/01/29/chinese-threats-means-the-pentagon-needs-new-c4isr-systems/

• 

  28 février 2024 | International, Aérospatial

  Continuing resolution would slow military modernization, services warn

  The Navy, for example, would have $26 billion in the wrong places, and would need Congress to approve $13 billion in formal reprogrammings.