16 juin 2023 | International, Aérospatial

Belgium flirts with joining FCAS fighter program

Not everyone is pleased that Belgium — a customer of the F-35 Joint Strike Fighter — is eyeing the Future Combat Air System program.

https://www.defensenews.com/air/2023/06/16/belgium-flirts-with-joining-fcas-fighter-program/

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  • With coronavirus on the loose, US shipyards make adjustments but keep building

    18 mars 2020 | International, Naval

    With coronavirus on the loose, US shipyards make adjustments but keep building

    By: David B. Larter and Courtney Mabeus WASHINGTON — U.S. shipyards are adjusting to meet the new coronavirus threat, but work continues across the country. In the wake of news that Fincantieri's shipyards in Italy has suspended operations for two weeks to help stem the spread of the illness, US shipyards have responded with more modest changes: suspending international travel, limiting domestic travel and suspending participation in conferences and trade shows for shipyard employees. Yards are also changing leave policies to allow workers time to adjust to restrictions that have closed schools and businesses across the country. While to date the changes have been minor, several company officials told Defense News that the situation was evolving and more could be coming down the pike as the government responds to the unfolding crisis that has rocked the country over the past week. Huntington Ingalls Industries' president and CEO Mike Petters addressed employees in a video message posted to the company's website Monday. Peters said he is meeting regularly with division leadership and the company has posted links to the Centers for Disease Control and Prevention, which he urged employees to check for the most accurate information. Employees who are experiencing symptoms or believe they may have been exposed should let the company know, he said. “Now more than ever we need to work as a team and look out for each other,” Petters said. Also on Monday, HII's Newport News Shipbuilding division president Jennifer Boykin extended "liberal leave" policies through second shift on March 20. In a post on the company's website, Boykin added that work would be "minimized" during the weekend and that with some exceptions, parking lots at the yard – the nation's only aircraft carrier manufacturer – would be open through Friday with no reserved spaces. Newport News Shipbuilding spokesperson Duane Bourne said the health and safety of workers remained the primary focus, calling it "premature to speculate on the impact of COVID-19 on our contracts." "We are having ongoing discussions with our customers and will continue that dialogue in preparing contingencies and future plans," Bourne wrote in an email. Fincantieri's Marinette shipyard in Wisconsin has suspended all international travel, all noncritical domestic travel and has suspended intracompany travel to prevent any potential spread between shipyards, said Eric Dent, the company's spokesperson. However, to date the company has seen no delays in operations. “So far, we have experienced no production delays,” Dent said. “Obviously like other businesses and shipyards, we have to balance force health protection and production as we work through this.” At General Dynamics' shipyards, both Bath Iron Works and submarine builder Electric Boat are continuing work, though they – like all the other yards – are allowing anyone who can work from home to do so, said Jeff Davis, a GD spokesperson. GD has likewise curtailed travel and ceased company participation in trade shows, Davis said. Electric Boat spokesperson, Liz Power, said the submarine builder is following all government recommendations. “Electric Boat remains open for business,” Power said. "Our ongoing mission is to provide our Navy with the high-quality submarines they require to complete their missions. “We have initiated all government-recommended measures to mitigate spread of the disease and continue to work closely with our employees, customers, suppliers, stakeholders and our community to keep them informed.” The ship repair industry is also taking precautions. Colonna's Shipyard Vice President Bob Boyd said the company is also asking its estimated 700 employees to follow the CDC's guidelines and advising anyone who feels sick to stay home. The company is doing additional screening with non-employees at its entrance, asking about recent travel and contacts, and talking with subcontractors about policies, Boyd said. With schools closed throughout Virginia, Colonna's "just taking it day-by-day." Dock landing ship Gunston Hall left Colonna's Shipyard in Norfolk last week and the company is currently working on Coast Guard vessel as well as Military Sealift Command's expeditionary fast transport ship Burlington, Boyd said. He said he couldn't speculate on what an order to stop work to counter the spread of the virus could mean for federal contracts. “Obviously, if they're shut down or we're ordered not to perform work, then you know, we'll follow those orders and resume work once we're cleared, but you know, it hasn't happened,” Boyd said. "We can't speculate that it will. So, we don't really know what will happen if and when those types of decisions are made, but so far they have not. " https://www.defensenews.com/coronavirus/2020/03/16/with-coronavirus-on-the-loose-us-shipyards-make-adjustments-but-keep-building/

  • Army special operations rethinking force structure, tech

    28 décembre 2022 | International, Terrestre

    Army special operations rethinking force structure, tech

    Restructuring is needed for a new kind of fight.

  • La Suède affirme avoir construit un avion «tueur» de chasseurs russes Sukhoi

    11 février 2019 | International, Aérospatial

    La Suède affirme avoir construit un avion «tueur» de chasseurs russes Sukhoi

    Les avions de chasse Saab Gripen sont conçus pour «tuer» les redoutables chasseurs russes Sukhoi en combat aérien et ils possèdent une «ceinture noire» dans ce type de combat, a déclaré le commandant de l'armée de l'air suédoise. Le chasseur suédois Gripen est fait pour détruire les Sukhoi russes et sa furtivité n'y est pour rien, a annoncé le commandant de l'armée de l'air suédoise Mats Helgesson. «Le Gripen, en particulier le modèle E, est conçu pour tuer les Sukhoi. Nous avons une ceinture noire», a déclaré Mats Helgesson cité par Business Insider. Selon le média, les avions de chasse russes Sukhoi ont acquis une sorte de statut légendaire en raison de leur capacité à déjouer les avions de combat américains lors de combats aériens et à réaliser des acrobaties dangereuses et agressives, mais le Gripen a peut-être déchiffré son énigme. «Le Gripen ne peut pas porter un plus grand nombre d'armes, n'a pas de furtivité réelle et n'est pas un avion avec un véritable rayon d'action. Il n'est pas le plus rapide ni même le moins cher. Mais il dispose d'une particularité qui en fait un cauchemar pour les avions de combat russes», affirme Business Insider. Justin Bronk, expert au Royal United Services Institute, a déclaré à Business Insider que le Gripen était au-dessus des autres en termes d'efficacité de la lutte électronique et de brouillage de radars. «Il y a plusieurs années, les pilotes du Gripen étaient fatigués de se voir ridiculisés par les pilotes allemands de Typhoon. Ils ont alors mis en marche leurs moyens de guerre électronique et ont fait passer un sacré coup dur aux Allemands», a relaté Justin Bronk. Selon lui, un Gripen aurait «pu apparaître sur l'aile gauche d'un Typhoon sans être détecté en utilisant sa capacité de brouillage». «Pour vaincre les redoutables chasseurs et missiles sol-air russes, les États-Unis se sont largement tournés vers les avions furtifs. La furtivité coûte une fortune et doit être intégrée à la forme de l'avion», signale Business Insider ajoutant que si la Russie déchiffre le code de détection des avions furtifs F-35 américains, le système d'armes le plus cher de l'histoire sera perdu. «Mais Saab a adopté pour ses avions une approche différente et moins chère pour lutter contre les chasseurs et les missiles russes en se concentrant sur l'attaque électronique, ce qui leur confère un avantage sur la furtivité, car ils peuvent faire évoluer le logiciel sans une reconstruction totale», a résumé Justin Bronk. Le chasseur polyvalent Su-57 de cinquième génération, connu auparavant sous le nom de T-50 PAK FA, a effectué son premier vol en 2010. L'appareil est destiné à détruire des objectifs aériens, terrestres et navals. Il est également capable de déjouer les systèmes de défense aérienne existants et en développement. En février 2018, le ministre russe de la Défense Sergueï Choïgou a révélé que deux Su-57 avaient été testés en Syrie. Dans la conception de l'appareil, qui combine les fonctions de chasseur et d'avion d'attaque au sol, des technologies furtives et des matériaux composites sont utilisés. Selon l'annonce du président de la Compagnie aéronautique unifiée, Youri Slioussar, la livraison du premier avion fabriqué en série pour les Forces aérospatiales russes est prévue pour 2019. https://sptnkne.ws/kEHG

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