Pentagon clears 100 MHz of spectrum for 5G development

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  July 15, 2020 | International, Naval

  Navy Awards Contract for First Vessel In Its Family of Unmanned Surface Vehicles

  By: Sam LaGrone July 14, 2020 8:48 PM • Updated: July 15, 2020 6:38 AM The Navy has awarded a contract for the first unmanned surface vessel it will design and build on its own, a key milestone for the eventual family of unmanned systems that will be a key component of the future surface fleet, according to a Monday contract announcement from the Pentagon. L3 Technologies won a $35-million contract to develop a prototype medium unmanned surface vehicle (MUSV) on Monday, which could grow to $281 million if options for eight follow-on craft are exercised, Naval Sea Systems Command announced. The contract calls for delivering the first prototype by the end of the Fiscal Year 2023, according to a release from NAVSEA. “The president's 2021 budget request for the Navy includes additional funding for a second MUSV prototype in FY23. The acquisition strategy for the FY23 vessel is to be determined, however, for flexibility, the development contract contains options for additional USVs,” read the statement. The award to L3 for MUSV is the Navy's first bite at the apple for developing a USV. DARPA contracted for two Sea Hunter vessels in what was originally the Anti-Submarine Warfare (ASW) Continuous Trail Unmanned Vessel (ACTUV) program but has since shifted its focus to be the predecessor to MUSV. A Pentagon office also contracted for two Large USVs as part of the Overlord program, and the Navy will also take those vessels and use them to shape an eventual LUSV program of its own. The Navy envisions a family of unmanned systems that will be the backbone of a future fleet of netted “attritable” platforms that will provide lower-cost options compared to manned surface combatants like the Arleigh Burke-class destroyer or the new FFG(X) frigate program. “The initial focus is on the design, fabrication, testing and support of funded MUSV prototype vehicles. Rapid prototyping efforts will inform procurement of additional MUSV units,” Navy spokesman Capt. Danny Hernandez told USNI News on Tuesday. “The Navy will continue to assess the MUSV acquisition plan and has the option to conduct new or additional competitions, if warranted.” According to a notional list of requirements reviewed by USNI News in 2019, the MUSV would “function as a sensor and communications relay as part of a family of unmanned surface systems being developed by the service. The craft will be able to carry a payload equivalent to a 40-foot shipping container, will operate on its own for at least 60 days before needing to return to port, and be capable of refueling at sea,” reported USNI News. “The craft will have to also be able to autonomously operate under the rules of the maritime road at a cruising speed of about 16 knots with a minimum range of about 4,500 nautical miles and operate via a government-provided communication relay system.” L3 served as a subcontractor for Leidos, the lead contractor for the Sea Hunter program that DARPA contracted for before passing it off to the Navy. However, the next version of the MUSV will be different from the Sea Hunter, Navy officials told USNI News this week. “The MUSV and the existing Sea Hunter vessel have differing missions and requirements. The existing Sea Hunter vessel was designed and built with the mission of anti-submarine warfare and would be capable of tracking and following submarines using a hull-mounted sonar array over long distances. The MUSV will provide and improve distributed situational awareness in maritime areas of responsibility through [intelligence, surveillance and reconnaissance] and [electronic warfare] implemented by modular payloads,” Hernandez told USNI News. While the program is under development, the current Sea Hunter has been assigned to Surface Development Squadron 1 and is set to operate with a carrier strike group in the near future. L3 Technologies Inc., Camden, New Jersey, is awarded a $34,999,948 fixed-price-incentive-firm-target contract for the detail design and fabrication of a prototype Medium Unmanned Surface Vehicle (MUSV). This contract includes options for up to eight additional MUSVs, logistics packages, engineering support, technical data, and other direct costs, which, if exercised, will bring the cumulative value of this contract to $281,435,446. Work will be performed in Morgan City, Louisiana (72.7%); Arlington, Virginia (9.8%); Jeanerette, Louisiana (8.1%); New Orleans, Louisiana (6.6%); Worthington, Ohio (1.7%); Lafayette, Louisiana (0.9 %); and Gautier, Mississippi (0.2%), and is expected to be completed by December 2022. If all options are exercised, work will continue through June 2027. Fiscal 2019 and 2020 research, development, test and evaluation funding in the amount of $34,999,948 will be obligated at the time of award, and $29,779,038 will expire at the end of the current fiscal year. https://news.usni.org/2020/07/14/navy-awards-contract-for-first-vessel-in-its-family-of-unmanned-surface-vehicles

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  October 14, 2020 | International, Naval

  US Navy eyes new design for next-generation destroyer

  David B. Larter WASHINGTON — The U.S. Navy is looking to build a new generation of destroyers from a clean-sheet design, following the model of one of its most successful ship classes, the Arleigh Burke-class DDG, the service's top officer said Tuesday. The idea, colloquially referred to in-house as DDG Next, is to build a new hull smaller than the nearly 16,000-ton Zumwalt-class destroyer but still big enough to accommodate a larger missile magazine, Adm. Michael Gilday told a virtual audience at Defense One's State of the Navy event. “I don't want to build a monstrosity. But I need deeper magazines on ships than I have right now,” the chief of naval operations said. “I'm limited with respect to DDG Flight IIIs in terms of what additional stuff we could put on those ships. ... So the idea is to come up with the next destroyer, and that would be a new hull. The idea would be to put existing technologies on that hull and update and modernize those capabilities over time.” The Navy is supposed to start buying the new ship in 2025, according to the service's 2020 30-year shipbuilding plan, though it's unclear how its forthcoming force structure assessment will affect those plans. In his recent speech on the Defense Department's plan for a 500-plus ship Navy, Defense Secretary Mark Esper made no mention of the future large surface combatant. To avoid another costly failure, such as the canceled next-generation cruiser or severely truncated DDG-1000 program, the service is harkening back to its successful Arleigh Burke program, the mainstay of the Navy's surface combatant program for the past 30 years, Gilday said. Much like on the forthcoming Constellation-class frigates, the service plans to install fielded systems on the new ship and upgrade them over time. “So think DDG-51 (that's exactly what we did): We had a new hull but we put Aegis on it,” Gilday said. “We put known systems that were reliable and were already fielded out in the fleet. That's kind of the idea. I call it DDG Next to kind of right-size it. Smaller than a Zumwalt but packing some heat nonetheless.” The Navy estimates it would need $22 billion annually in constant year 2019 dollars to execute its old shipbuilding plan, though the Congressional Budget Office put the estimate more than 30 percent higher. A major driver in the difference between the CBO and Navy estimate was the cost of a future large surface combatant, according the Congressional Research Service. The emergence of hypersonic missiles has been a driving factor in the Navy's desire to field a new large surface combatant since such weapons wont fit in the current vertical launch system cells on Burke-class destroyers and existing cruisers. They will, however, fit in the Virginia Payload Module being built into the Block V Virginia submarines awarded last year. https://www.defensenews.com/naval/2020/10/13/the-us-navy-is-eyeing-a-next-generation-destroyer-from-a-new-design/

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  October 15, 2019 | International, Aerospace

  Helsinki dispose de 11 milliards pour son nouvel avion

  Pascal Kümmerling Le gouvernement finlandais a fixé un plafond de 11 milliards de dollars américains pour l'achat du futur avion de combat a annoncé mercredi le ministère de la Défense. Le plafond financier comprendra le coût d'achat de nouveaux jets, de leurs armes et de divers systèmes au sol. Le projet vise à remplacer la flotte actuelle de 64 avions de combat F/A-18C/D « Hornet » achetés aux États-Unis au début des années 90. Le ministre finlandais de la Défense, Antti Kaikkonen, a déclaré que le nombre de nouveaux avions à acheter pourrait être supérieur ou égal au niveau actuel et espérait qu'il ne serait pas inférieur. Les bases du projet La Finlande ne veut pas sacrifier sa capacité d'engagement en temps de paix et doit pouvoir compter sur une dotation lui permettant un engagement sur de longs mois en cas de situation tendue au niveau international. Pour ce faire la Force aérienne veut un minimum de 64 nouveaux avions de combat multirôle, soit la même dotation qu'actuellement. Pour la Finlande il n'est pas question de sacrifier sa capacité d'action. L'avion doit pouvoir évoluer en réseau connecté avec les systèmes de défenses au sol et le reste de l'armée. A noter, que la Finlande estime que les coûts à l'heure de vol pourraient atteindre trois fois le montant du prix d'achat sur une période de 30 ans. Cette donnée sera prise en compte pour le choix final. Les aéronefs en compétition On retrouve une nouvelle fois les grands classiques du moment, avec le Lockheed-Martin F-35 «Lightning II», le Saab JAS-39 Gripen E MS21, l'Eurofighter «Typhoon II» T3A/B Block20 et le Dassault Rafale F3-R, ainsi que le Boeing F/A-18 E/F « Advanced Super Hornet ». Essais techniques La Finlande a observé avec intérêt les essais des quatre avions effectués ce printemps dans notre pays à Payerne. Le pays procédera également à des tests techniques qui seront effectués en Finlande cet hiver. Mais avant cela, le pays enverra des demandes d'offre plus détaillées aux candidats durant l'automne. Les dernières offres seront organisées en 2020. Le gouvernement finlandais fera son choix en 2021. Le Hornet en Finlande C'est en 1992 que la Finlande décida d'acquérir 64 F/A-18 C/D «Hornet» pour remplacer les bons vieux MiG-21 et Saab J-35 «Draken». A l'époque, les Hornet finlandais ne sont pas complètement équipés, notamment en matière de guerre électronique et d'avionique, ce qui avait permis à l'époque de faire baisser le prix d'achat. Mais dès le début des années 2000, la Finlande décida d'équiper ses « Hornet » des systèmes manquants. Depuis les « Hornet » finlandais ont reçu les missiles air-air à moyenne portée de type AIM-120 AMRAAM avec un système de système de visée plus performant et de doter ceux-ci, du système de guerre électronique AN/ALQ-67. Le groupe de travail du ministère de la Défense finlandais a recommandé que la flotte de F/A-18C/D puisse entrer en retraite durant la période 2025-2030. A signaler, que la Finlande considère que le coût d'un programme d'extension de vie des « Hornet » est à la fois risqué et prohibitif. https://blogs.letemps.ch/pascal-kuemmerling/2019/10/13/helsinki-dispose-de-11-milliards-pour-son-nouvel-avion/