Raytheon rebrands as RTX

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  June 22, 2018 | International, Aerospace

  Germany’s fighter jet race could start dropping bidders this summer

  By: Sebastian Sprenger COLOGNE, Germany ― A multibillion dollar program to replace the German military's Tornado aircraft is nearing another round of decisions that could narrow the field of bidders. The due date for a “quality gate” review, as the wide-ranging analysis is called in Bundeswehr jargon, has been on the calendar for this month. But officials now say the exercise could last through the summer. The discussions are principally about realizing an extended service life for the 1970s-era Tornados, though exactly by how long remains to be seen. Closely linked to that question is an examination of what potential follow-on aircraft are best suited to pick up the legacy planes' roles in a variety of life-span scenarios. Officials emphasize that no decision has been made on who will build the new planes to replace roughly 90 Tornados. A formal competition is expected to begin later this year or early 2019 among those aircraft types still deemed suitable by the government at that time. In the running is the Eurofigher Typhoon, Lockheed Martin's F-35, and Boeing's F-15 and F-18. The Typhoon is made by a European consortium of Airbus, Leonardo and BAE Systems. Defence Ministry officials have said they prefer the Eurofighter option, arguing that keeping the European aircraft industry busy will be key in strengthening the continent's defense capabilities. That goes especially for the Franco-German alliance in charge of developing a combat-capable aerial drone and, later, a sixth-generation Future Combat Air System. Some in the Luftwaffe, the German air force, are rooting for the F-35. The affinity partly stems from personnel exchanges with the U.S. Air Force, giving German pilots some exposure to the marquee American defense program. All companies delivered their formal offers to the Defence Ministry in April, coinciding with the ILA Berlin air show. Lockheed Martin staged a sizable promotional showing at the event for its F-35, mixing promises about the jet's advanced capabilities with a professed obliviousness to the political minefield of Europe's economic powerhouse that is Germany weighing a U.S. aircraft at this time. As German analysts continue to crunch the numbers on the Tornado-replacement effort, Reuters reported this week that Berlin requested information from the Pentagon in April about what it would take to certify the Eurofighter to deliver nuclear weapons. NATO policies for nuclear burden-sharing dictate that German pilots will carry American atomic bombs in case of a war on the continent. The Luftwaffe has set aside a number of Tornados for that purpose, and any follow-on aircraft will have to be configured to carry out the mission. While the Pentagon has no say over which jet Germany will eventually pick, officials in Washington must approve the integration of American nuclear bombs on the aircraft. Citing sources on both sides of the Atlantic, Reuters reported that the process could take up to 10 years and that the F-35 was in line for the nuclear weapons integration before the Eurofighter would be considered. A wait time of seven years could conflict with Berlin's plan to begin phasing out Tornados starting in 2025. But according to officials, that's where the fine-tuning of the “quality gate” could come into play, making it possible to alter the timing accordingly. “We are confident that Eurofighter Typhoon can deliver all the capabilities the German Air Force requires and perform all the roles that are currently performed on Tornado for Germany,” a Eurofighter spokesman said. “This of course includes the nuclear role.” https://www.defensenews.com/global/europe/2018/06/21/germanys-fighter-jet-race-could-start-dropping-bidders-this-summer/

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  September 22, 2020 | International, Land, C4ISR

  New US Army radios show anti-jam progress at network experiment

  Andrew Eversden WASHINGTON — The U.S. Army is seeing improvements in anti-jam capabilities in new radios crucial to securing manned-unmanned communications at its annual Network Modernization Experiment. At NetModX '20, which runs from late July to early October at Joint Base McGuire-Dix-Lakehurst in New Jersey, the Army's Combat Capabilities Development Command's C5ISR Center — or Command, Control, Communication, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance Center — is testing the resiliency of the new radios. The effort will help the service observe how they would perform in the field as the Army looks to partner humans and machines. Initial data from the event suggests the two companies involved — Silvus and Persistent Systems — have improved their radio capabilities from last year, specifically in regard to anti-jam, according to Daniel Duvak, chief of the C5ISR Center's Radio Frequency Communications division. But one major challenge is making the radios less detectable as the Army's tactical network team starts to focus on command post survivability — or reducing the electromagnetic signature of command post communications — while not sacrificing latency and throughput. “If you want to make it less detectable, you know oftentimes you have to trade off the throughput or the range or one of those other products,” Duvak said. “So that's the piece and the real technical challenge that they're continuing to work on over the next few months. We've seen progress that they've made in those areas, but that's the piece that they're still working on.” Robert Stevens, an electronics engineer at the Radio Frequency Communications division, told C4ISRNET that the radios are an important piece of the next-generation combat vehicle. And Duvak said the Army's tactical network modernization team — made up of the Network Cross-Functional Team and Program Executive Office Command, Control, Communications-Tactical — wants to use the radios as a mid-tier radio solution. The development and fielding of new science and technology projects can take more than five years; however, the Army wants to speed that up as it seeks to modernize systems in preparation for future conflicts with near-peer adversaries. At last year's Network Modernization Experiment, the C5ISR Center tested several vendors' radios to see where commercial technology stood. Alternative contracting options, like broad agency announcements as well as cooperative research and development agreements, have proved critical to quickening radio development. Under the contracting mechanisms, vendors and the Army have more flexibility to experiment with radios and make iterative modifications as requirements change. Duvak said this is different from how the Army did business years ago, when it would award yearslong contracts but eventually receive radios that no longer met current requirements. “What we were able to do at this program was, in just about a year and a half of development time, take a couple of those products that we saw that were very promising and we were able to add and actually fund vendors to enhance those radios with those resiliency features that we were just talking about for the contested environment,” Duvak said. “Things like making them anti-jam, or more difficult for the adversary to jam, making them more difficult for the adversary to detect or intercept our communications.” Duvak said the Army wants the new radio capabilities for Capability Set '23, a collection of new tactical network tools to be fielded to soldiers in fiscal 2023. The resiliency of communications is critical as the tactical network modernization team pivots to reduce the electronic signature of the service's command post under Capability Set '23. The team is looking to increase bandwidth and reduce latency as part of that set of tools. Preliminary design review for Capability Set '23 is scheduled for April next year. https://www.c4isrnet.com/battlefield-tech/it-networks/2020/09/21/new-us-army-radios-show-anti-jam-progress-at-network-experiment/

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  April 30, 2020 | International, Aerospace

  Des drones Puma pour la défense américaine

  AeroVironment a remporté un contrat de taille avec la défense américaine, visant à livrer des drones Puma 3 AE. Nouveaux moyens d'observation. En février dernier, AeroVironment a remporté un contrat de 10,7 M$ avec la défense américaine, visant à équiper l'US Army et les Marines de drones Puma 3 AE. Les livraisons ont normalement eu lieu au cours du mois d'avril. Les aéronefs seront employés pour la conduite de missions de reconnaissance, de surveillance et d'acquisition de cibles. Capitaliser sur l'expérience. Le choix de la défense américaine de se tourner vers AeroVironment pour cette commande fait suite à une relation historique, puisque les soldats américains mettent en œuvre de nombreux drones de l'industriel, un client lui servant de vitrine lors de ses campagnes d'exportation. Puma 3 AE. Le drone Puma 3 AE correspond a un système de 6,8 kilos, pouvant être lancé à la main (de quoi limiter l'empreinte logistique). Il dispose d'une autonomie de 2,5 heures et peut évoluer dans un rayon de 20 km à partir de sa station sol. La portée peut atteindre 60 km lorsque le drone est employé avec une antenne LRTA (long-range tracking antenna), pour les missions devant être conduites sur de longues distances. Conçu pour pouvoir évoluer en environnement maritime, le drone Puma 3 AE peut se poser en mer et sur terre. https://air-cosmos.com/article/des-drones-puma-pour-la-dfense-amricaine-22996