2 mai 2022 | International, C4ISR

Northrop, AT&T partner to build 5G digital battle network

'€œWhen we think about today's environment, it's less about the traditional arms race of the past, and it's more about the technology race of today and the future.'€œ

https://www.c4isrnet.com/battlefield-tech/it-networks/5g/2022/04/25/northrop-att-partner-to-build-5g-digital-battle-network/

Sur le même sujet

  • Salon IDEX : Tawazun et MBDA vont coopérer pour le développement des systèmes d'armes guidés intelligents « SmartGlider »

    23 février 2021 | International, Aérospatial

    Salon IDEX : Tawazun et MBDA vont coopérer pour le développement des systèmes d'armes guidés intelligents « SmartGlider »

    DÉFENSE Salon IDEX : Tawazun et MBDA vont coopérer pour le développement des systèmes d'armes guidés intelligents « SmartGlider » Tawazun et MBDA ont signé un accord de principe visant à créer un partenariat pour développer des systèmes d'armes guidés intelligents « SmartGlider ». L'accord a été signé lors du salon IDEX, en présence de S.E. Tareq Abdulraheem Al Hosani, CEO de Tawazun, et d'Eric Béranger, CEO de MBDA. L'objectif est de créer un partenariat à long terme entre Tawazun et MBDA, permettant le développement des systèmes d'armes « SmartGlider », de la conception à la phase de production. Une équipe commune d'ingénieurs des deux parties sera chargée des études de développement. Ils opéreront depuis le premier centre régional d'ingénierie des missiles de MBDA établi aux Émirats arabes unis. Ce cahier des charges s'inscrit dans le cadre de l'accord de coopération bilatéral signé entre la France et les Emirats arabes unis. Éric Béranger, PDG de MBDA, a déclaré : « Nous sommes ravis d'entamer cette coopération unique avec l'un de nos clients de longue date, qui soutient son ambition de développer son industrie de défense nationale et permet le développement d'un système d'armes de nouvelle génération exceptionnel ». Aviation Week du 23 février

  • Will commercial and military launch programs ever be truly complementary?

    29 avril 2020 | International, Aérospatial

    Will commercial and military launch programs ever be truly complementary?

    By: Kirk Pysher In a few months, the U.S. Air Force will choose two of the four competing space companies to provide five years of launches in the National Security Space Launch (NSSL) program. One of the core objectives for this program is to increase affordability by leveraging the technologies and business models of the commercial launch industry. Is that a realistic expectation given the current commercial space market and historical precedents? Historically, the commercial launch market has seen significant variability. Launches of commercial communication satellite constellations began in the early 1970s with NASA serving as the launch provider. New launch providers began to emerge from the commercial world after the Commercial Space Launch Act of 1984 allowed the private sector to provide launch services. We then witnessed a remarkable growth in commercial space launches in the 1990s that peaked just before the turn of the century. Then, until about 2014, the commercial launch market stabilized at 20-25 commercial geostationary orbit satellites per year that were split essentially between three global launch suppliers. Since then, new entrants into the commercial launch market and pricing pressure from terrestrial-based communication systems have significantly impacted the viability of the commercial launch market, reducing profit margins and returns on investment across the board. The expected 20-25 commercial GEO missions is now in the range of 10-15 launches per year and is expected to remain at that level beyond the NSSL five-year period of performance. With new entrants into the commercial launch market, that 40-50 percent reduction in annual launch opportunities will now be competed among seven to eight global launch providers, putting further pressure on the viability of those launchers. Additionally, commercial launch revenue is also expected to decrease over that period by as much as 30 percent as satellite operators look to reduce their launch cost through shared launch, smaller spacecraft and reduced launch pricing. Given the projected commercial launch market and additional competition from new entrants, launch service providers will have difficultly building and maintaining viable commercial launch business plans, let alone having commercial launch-driven capital to invest in new technology. History has proven that no commercial launch service provider can succeed without having an anchor government customer. The commercial launch market simply has not been able to provide the stable, long-term demand needed to maintain affordable pricing, innovation and factory throughput for the Air Force to benefit from. History has also demonstrated that it is the Air Force with NSSL since 2003 that has provided the launch service providers with a stable number of launches. The defense and commercial launch markets have a fundamental difference. The former focuses strictly on satisfying national security mission requirements in space — needs that are driven by risk, strategy and geopolitical events regardless of vulnerabilities in commercial markets. The defense market began in the late 1950s with industry designing, developing and building launch vehicles for the U.S. government to place critical national security satellites into orbit. Early on, we saw a large number of launches in the beginning — peaking at more than 40 in 1966 — before activity levels decreased to level out by 1980. After more than 400 launches of defense-related satellites, the defense launch market finally settled into an average eight launches annually, whereas the commercial launch market is strictly tied to the ability of global satellite operators to close business plans and obtain institutional and/or private funding on new and replacement satellites. The global COVID-19 pandemic is a stark reminder of the vulnerability of all commercial markets. Airlines, aircraft manufacturers and commercial space companies are needing to seek tens of billions of dollars in government assistance; and private commercial space investors are also reassessing their risk postures, as is demonstrated by the recent OneWeb bankruptcy filing. Given the projected decline in commercial launch along with the historical precedents, there would be significant risk for the Air Force to expect to leverage benefit from commercial launch. In fact, I believe history has demonstrated that it is commercial launch that is able to leverage the benefits derived from the steady cadence of defense and civil government launches. The Air Force, in its role as anchor customer, needs to clearly understand commercial market dependencies and business cases of its key providers. With that understanding, the Air Force will mitigate any risk of critical national security missions being dependent on a finicky and fluctuating commercial market. Kirk Pysher is an aerospace executive with more than 20 years in the commercial launch market, serving most recently as the president of International Launch Services until October 2019. https://www.defensenews.com/opinion/commentary/2020/04/28/will-commercial-and-military-launch-programs-ever-be-truly-complementary/

  • Opinion: Why The Future Will Not Be Virtual

    8 février 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Opinion: Why The Future Will Not Be Virtual

    Steven Grundman The COVID-19 pandemic has accustomed us to living in the virtual world and hearing speculation about the ways in which our actual lives may never resume as before. Microsoft founder Bill Gates recently said he believes “over 50% of business travel and over 30% of days in the office will go away.” Explaining why the pandemic-induced surge in virtual house calls is likely to endure, Harvard's Dr. Thomas Delbanco concedes: “There are times when doctors, nurses or therapists really need to see you—no question about it. But there are also times when they really don't.” It was against the backdrop of such head-turning New Year's predictions that I spent the holidays reading about the Cold War and forming a nostalgic rebuttal to those prophesies of Zoom. At the start of my professional life, I led a surveillance platoon of the U.S. 1st Armored Division (1st AD), which was deployed to defend the “Frontier of Freedom” in the towns surrounding Nuremberg, West Germany. So it was that after cracking open Fulda Gap: Battlefield of the Cold War Alliances, I quickly thumbed forward to Chapter 7, “A Personal Perspective from Platoon Leader to Army Group” by Gen. (ret.) Crosbie Saint, who had commanded the 1st AD during my service in it. Saint's reflections transported me back to 1984 and the pastoral beauty of the Bavarian Oberpfalz, where we were actively preparing to fight a third world war. Prominent among the preparations Saint recounts was the terrain walk, a compulsory practice of every officer leading a maneuver unit regularly to traverse the ground where his troops would deploy, battle book in hand, mastering the contours of the landscape and envisioning his squads' movements in the General Defense Plan. Saint writes ardently about how “repetitive terrain walks at multiple command levels to analyze and become expert in exploiting the terrain for tactical purposes” gave the U.S. a decisive advantage over the vast armies of the Warsaw Pact. The still-clear memory of then-Lt. Grundman's own terrain walks along the monikered kill zones in my battle book—The Kemnath Bowl, Erbendorf Fire Trap, et al.—prompted me to wonder if the marvels of a virtual reality simulation would leave as indelible a mark. I doubt it. While the adoption of videoconferencing for commodity conversation is no doubt here to stay, the premium work of enterprise leadership must remain incarnate. Just as the experience of looking out from a ridgeline engages all the senses, strategic vision flows from an intuitive integration of time and space that no telemediation can fully activate. Beyond the battlefield lay other terrain walks affirming my conviction. In April 1993, just three weeks on the job as chief executive of an IBM teetering on insolvency, Lou Gerstner launched Operation Bear Hug, which directed each of the company's 250 most senior executives to visit at least five key customers over the following three months to learn why IBM had lost their trust. Years later, Gerstner wrote that Bear Hug made manifest what came to be the motive force of IBM's acclaimed transformation: “[W]e were going to build a company from the outside in and . . . the customer was going to drive everything we did in the company.” Gerstner invested this practice of deep listening to customers with the same strategic importance Saint attributed to a lieutenant's intimacy with the sight lines of his firing positions. Operation Bear Hug was a terrain walk. One of the trade secrets of my career as a business consultant to the aerospace industry is never to pass up an invitation to take a plant tour. No matter how near it is to your next flight's departure, when asked “Wanna see the shop?” the right answer is always “Of course.” When, a decade ago, I toured SpaceX's Hawthorne, California, headquarters and observed Elon Musk sitting at his desk among the busy cubicles of 30-something engineers gutting out their work in T-shirts, I instantly understood how the company's garage-shop culture could revolutionize the staid business of space launch. Years earlier, the clinical attention to workers' safety I saw at the bustling CFM56 jet engine plant in Villaroche, France, told me more about the success of the GE-Safran joint venture than even its impressive financials. So, too, did I need actually to feel the cavernous quietude in an antique defense factory to appreciate the true meaning of the sunk-cost fallacy. The aerospace plant tour is often a terrain walk. To all you leaders who, like me, find the progressively virtual world unsettling (and with apologies to a certain light lager's ad campaign), I say, “Find your terrain walk.” Once we again are free to move about, go physically to the crucible of what creates value for your enterprise and open your senses. Only from that vantage will you see truly into its future. The views expressed are not necessarily those of Aviation Week. https://aviationweek.com/aerospace/manufacturing-supply-chain/opinion-why-future-will-not-be-virtual

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