Drones: Nexter, EOS et Traak ont désormais 18 mois pour créer Larinea, la munition rodeuse made in France

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  29 octobre 2021 | International, Aérospatial

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  These technologies are helping optimize components, fabricate novel shapes and integrate data into design, manufacturing and maintenance.

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  9 août 2019 | International, Aérospatial

  Operators of NATO’s surveillance plane reveal what they want in its replacement

  By: Valerie Insinna AMARI AIR BASE, Estonia — As NATO looks to replace its E-3A Airborne Warning and Control System (AWACS) fleet, it has asked operators for feedback on what technologies to incorporate in its future system. While NATO leaders have not yet decided whether a single platform or a family of systemswill take over the early airborne warning mission, "I think the most essential thing is the capability ... be absolutely interoperable. I think that's the key, that is the most essential thing,” said Lt. Col. Hans Growla, a crew member and public affairs officer for the NATO E-3A component in Geilenkirchen, Germany. But Growla declined to comment on what specific technologies could be integrated into an AWACS replacement to grow its capability, citing sensitivities. In June, the head of the NATO organization that manages the E-3A inventory told Reutersthat the organization was racing against the clock to choose an AWACS replacement. NATO plans to spend $750 million for the final service life extension of the aircraft, which would keep it flying until 2035, said Michael Gschossmann, director of the NATO Airborne Early Warning and Control Programme Management Agency. But if it delays making a decision on a replacement for too long, it could get stuck paying for additional work on the current E-3A aircraft. “We have to get moving on this. We have to ensure that the studies move along quickly. We need a reality check,” he said. One option, Gschossmann said, would be to purchase the E-7 Wedgetail, a Boeing aircraft currently operated by Australia, Turkey and South Korea. The United Kingdom also plans to purchase the aircraft. “That would give us a basic capability that could be expanded in the future,” he said. Like the units that conduct Baltic air policing, the NATO E-3A component has found itself similarly taxed after the Russian annexation of Crimea in 2014, with the number of surveillance missions increasing. “There is a clear shift from training to real world missions/operations,” Growla said, with a growing presence over the skies of Poland, Romania and Bulgaria. “Flying in northeast Poland gives you a great view into the Baltic states. We don't need to be physically flying in the airspace of the Baltics, we can stay a bit more south and see everything.” Despite the high operational tempo, Growla said NATO's E-3A component is making do with its 14 AWACS planes. “The Ukraine crisis was starting when we were still deployed to Afghanistan. ... [For a time] we had more or less two tasking, and then ISIL," he said, using an acronym for the Islamic State group. "We were really busy.” Currently, 17 nations participate in NATO's early-warning-and-control force, which operates 14 E-3As and six E-3Ds: Belgium, the Czech Republic, Denmark, Germany, Greece, Hungary, Italy, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Spain, Turkey, the United Kingdom and the United States. Canada announced in February it would rejoin the NATO E-3A mission, after dropping out in 2014 to cut costs. Earlier this year, NATO wrapped up a two-year-long effort to modernize its E-3A aircraft, replacing the fleet's 1970s-era flight instruments with glass cockpits that include five full-color displays and modern avionics that are easier to maintain. One of those upgraded AWACS planes made the trip to Amari Air Base, Estonia, for an air show commemorating the Estonian Air Force's 100th anniversary. It was the first open display of a NATO E-3A in Estonia, with visitors able to walk inside the aircraft to view the cockpit and crew stations. “We want people to see the NATO asset that is flying more or less daily, touch it, and see the guys who are making their airspace safer,” Growla said. https://www.defensenews.com/smr/a-modern-nato/2019/08/08/operators-of-natos-surveillance-plane-reveal-what-they-want-in-its-replacement/

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  7 août 2020 | International, Aérospatial

  UK facilities for American F-35 jets are delayed and over budget

  By: Valerie Insinna WASHINGTON — The U.S. Air Force is on track to begin permanently basing its F-35 jets abroad next year, with RAF Lakenheath in England set to become the service's first international F-35 base. But construction on new hangars and facilities necessary for supporting the high-tech stealth jet have gone over budget and over schedule, and many buildings won't be ready when the first planes arrive in November 2021. On average, construction projects associated with the F-35 beddown at Lakenheath are about 25 percent over the initial $480 million budget estimated in 2015, said Lt. Col. Clinton Warner, who leads the 48th Fighter Wing's F-35 program integration office. “The overall trend has been projects are late and also over budget,” he told Defense News during a July interview. “A lot of the assumptions that were made back in 2015 weren't necessarily valid. There's been cost growth that was outside of the planning assumptions that were made back in 2015.” The cost increase is not the only problem. As RAF Lakenheath's first F-35 squadron stands up, neither the hangars planned to house the jets nor the headquarters building used for planning operations and maintenance will be ready, Warner said. A training simulator building will also be late. Despite the delays, the Air Force still plans to move forward with the beddown of the jet. Warner said the service is exploring options to keep operations on track, such having the new F-35 squadron share space with existing units — which include three American F-15 squadrons — or potentially leasing additional facilities on base from the United Kingdom. “In terms of getting here and flying the aircraft, we will still do that. [There is] really no difference in terms of the capability is going to be delivered, but it'll just look different in how we do it,” Warner said. “It will be some strain on the units here at the base, as there's more crowding and with waiting for those facilities to come online.” The arrival of U.S. Air Force F-35s in Europe has been a long-awaited milestone for the service, which announced in 2015 that RAF Lakenheath would become the first international location to get the jets. Since then, F-35s temporarily deployed to the base in 2017. “Having a fighter with the capability of the F-35s one hop closer to a part of the world that's seemingly less stable certainly will have a deterrent effect,” said Frank Gorenc, a retired four-star general who commanded U.S. Air Forces in Europe from 2013 to 2016. “Being able to daily train with the partners that have F-35s will have a deterrent effect,” Gorenc told Defense News. “It will cause interoperability to soar both on the maintenance side and on the operations side. I think the benefits of having that equipment — the demonstration of having a fifth-generation [fighter jet] in theater combined with F-15Es and F-16s — I think is the right signal.” Under the current plans, F-35 pilots and maintainers will begin to arrive at RAF Lakenheath in June 2021, with the first aircraft to follow in November. The base will eventually be home to two F-35 squadrons, each with a total of 24 jets. That beddown will follow more than five years of planning and development on the part of the Air Force, which stood up a team in 2015 to get the base ready for the incoming jets. In 2018, the U.S. Air Force chose Kier-Volker Fitzpatrick, a joint venture of U.K.-based design and construction firms Kier Group and VolkerFitzpatrick, to build and renovate all installations associated with the F-35 presence at RAF Lakenheath. Construction began in July 2019, with seven of 14 new facilities — which will include new hangars, a building for flight simulation, a maintenance unit and storage facilities — currently either being built or already complete. As unforeseen costs have mounted, the base's program integration office has had to request $90 million in additional funding from Congress, as well as permission from the Pentagon to revise the scope of the projects, Warner said. But there's no overarching answer for why costs have ballooned. “Each individual project had a different set of assumptions, a different set of risk profiles, and some were correct and some are not correct,” Warner said. With only a few years between the decision to base F-35s at Lakenheath in 2015 and the original planned start of operations in 2020, the U.S. government wanted to put a construction firm under contract sooner rather than later, said Stephen King of the Defence Infrastructure Organisation, a U.K. government agency charged with overseeing the building and maintenance of military facilities. But workforce costs grew as the project was discovered to be more complex than originally anticipated. “When the workers are tendered, the prices that are coming back in are found to be different from those originally estimated, and it seems to be the price of doing business on a military establishment. There seems to be an ‘add-on' to the outside market,” King said. Because the F-35 is a stealth jet that processes large amounts of classified information, many of the installations linked with its operations must meet certain security specifications. Building those structures to both U.S. and U.K. standards while using a foreign workforce of U.K. citizens posed challenges that the U.S. Air Force did not foresee during the design process, Warner said. “Luckily most of these problems are behind us, but they did cause delays in terms of when we were programming out in the schedule and looking at what we thought it would look like,” he said. “Some of the challenges associated with building those secure facilities were not fully understood.” Air Force officials have said keeping the projects on track was always going to be a challenge. In 2016, Col. Robert Novotny, who was then the commander of the base's 48th Fighter Wing, predicted construction projects could face troubles getting funding or finding a skilled workforce to build the new facilities, and that F-35s likely wouldn't begin to arrive on base until at least 2021 or 2022. “For me, the concern I have when I look at Lakenheath is not the F-35,” he told Defense News in July 2016. “For me, the concern I have is: Are we going to be able to build enough stuff fast enough?” https://www.defensenews.com/smr/nato-air-power/2020/08/06/uk-facilities-for-american-f-35-jets-are-delayed-and-over-budget/