GA-ASI Mojave Lights Up the Yuma Desert in Live-Fire Demonstration

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  April 27, 2021 | International, C4ISR

  Leonardo rachète 25,1% du radariste allemand Hensoldt AG

  Après être entré au capital de GEM Elettronica, le groupe Leonardo rachète 25,1% d'un autre radariste, l'électronicien allemand Hensoldt AG, qui participera au programme SCAF. Leonardo investira 606 millions d'euros pour entrer au capital de Hensoldt AG, soit environ 23 euros par action, ce qui lui permettra de devenir l'un des principaux actionnaires de la société allemande. L'autre principal actionnaire de Hensoldt est la banque allemande « Kreditanstalt für Wiederaufbau » (KfW), qui détient le même pourcentage de parts que Leonardo. La transaction doit être actée durant la deuxième moitié de 2021. Air & Cosmos du 27 avril

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  September 10, 2020 | International, Aerospace

  Watch India test its new homemade hypersonic vehicle

  By: Vivek Raghuvanshi NEW DELHI — India on Monday conducted a successful test of a fully indigenous hypersonic technology demonstrator vehicle powered by an air-breathing scramjet engine, the Defence Ministry announced. With the test, India joins the U.S., Russia and China in the race for hypersonic technology development. The flight test took place Sept. 7 around 11 a.m. on an island off the coast of Odisha. The demo vehicle was indigenously developed by the government's Defence Research and Development Organisation, and it has the ability to fly at six times the speed of sound, according to defense scientists here. The ministry said the hypersonic cruise vehicle was launched using a solid rocket motor, which took it to an altitude of 30 kilometers. Then the cruise vehicle separated from the launch vehicle and the air intake opened as planned, the ministry added. “The successful demonstration proved several critical technologies including aerodynamic configuration for hypersonic manoeuvers, the use of scramjet propulsion for ignition and sustained combustion at hypersonic flow, thermo-structural characterisation of high-temperature materials, separation mechanism at hypersonic velocities, etc.,” DRDO said in a statement. A top DRDO scientist told Defense News that the vehicle will be used to launch both hypersonic and long-range cruise missiles. "DRDO has spent around $4.5 million on its [HTDV] prototype development cost, and three more tests will be carried out in the next five years to make this platform into a full-fledged hypersonic weapon that is capable of carrying both conventional and nuclear warheads, "he said. DRDO spent about $30 million on the design and development phases. Congratulating DRDO, Prime Minister Narendra Modi tweeted: “The scramjet engine developed by our scientists helped achieve a speed of 6 times the speed of sound! Very few countries have such capability today.” Defence Minister Rajnath Singh called the test a “landmark achievement” toward India becoming self-reliant and less dependent on foreign technology. “It's now time to progress to the next phase with all critical technologies being established by the successful [HTDV] flight test, using the indigenously developed scramjet propulsion system,” he added. https://www.defensenews.com/global/asia-pacific/2020/09/09/india-tests-homemade-hypersonic-vehicle

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  June 26, 2018 | International, Naval, C4ISR

  How the Navy can lean in to software superiority

  Andrew C. Jarocki The Navy needs to take a "hard look” at its digital needs according to a senior Navy software official, especially in technology such as machine learning and artificial intelligence, or risk vital weapons systems failing on the future battlefield. Attendees of the Amazon Web Services Public Sector Summit in Washington June 21 heard warnings that obsolete and slow approaches are driving up costs of time and resources for the Navy's newest technologies that interact with one another in combat. "It's really a matter of making System A talk to System B,” said Richard Jack, a lead engineer and project director at the Space and Naval Warfare Systems Center Pacific. “A logistics system that needs to be able to interact with a weapons system.” Software superiority is an important part of the Navy's plan for a global competitive edge, from unmanned underwater vehicles to drones operated from ships. Unless the Navy wants to get an error message at a crucial combat moment, they will have to search outside their own technology labs for the solution to the interoperability challenge, Jack said. “The Navy can't do this alone, as 99 percent of the brain trust is in the cloud service providers and the industry,” Jack stated. He expressed the need to “take advantage” of lessons learned by cloud industry leaders on big data collection and interpreting results to make predictions . Jack suggested accelerating operations with increased cloud computing, creating shared infrastructure to make sure data centers are connected, eliminating duplicative investments across some programs, and further expanding AI and machine learning advancements. The software engineer expressed confidence that learning from cloud service providers will result in the Navy enhancing warfighting abilities, envisioning a cloud to allow instant data sharing “between a weapons system, an airframe, a UAV, and a logistics system” at the same time. Jack also praised cloud computing as important to the “compile to combat” program, in which the Navy is experimenting with ways to deploy new software capabilities to ships at sea in less than 24 hours. While the cloud can “be super fast and super efficient” for accessing large amounts of data anywhere, Jack also promised that it also allows the Navy to “really push the boundaries of machine learning,” even though “we are behind the curve” at the moment. Through “strategic partnerships” with the “Amazons, Googles and IBM Watsons of the world,” Jack promised the Navy could accomplish even more in the areas of AI and machine learning that will dominate warfighting in the era of the cloud. https://www.c4isrnet.com/it-networks/2018/06/25/how-the-navy-can-lean-in-to-software-superiority/