10 janvier 2022 | International, Aérospatial
Boeing’s Updated Valkyrie Reveals Evolving Hypersonic Design - Air Force Magazine
Boeing has revealed an updated design concept for its Valkyrie reusable, unmanned hypersonic aircraft.
8 mai 2020 | International, Naval
David B. Larter
WASHINGTON – A project inside the Defense Advanced Research Projects Agency has the potential to pull the Navy's unmanned surface vessel aspirations forward a decade, a senior DARPA official said Wednesday at the annual C4ISR Conference.
DARPA's effort to develop a ship designed from the keel up to operate without humans, known as “NOMARS” for “no mariners,” is a separate effort from the Navy's quest to develop a family of large and medium unmanned surface vessels. But the benefits of that program, if successful, could be a giant leap forward for the concept the Navy is developing, said Mike Leahy, who heads the Tactical Technology Office at DARPA.
The Navy “will only be able to go so far with where the technology has matured,” Leahy said.
“What we're able to do is link to that group [developing USVs for the Navy], get information about what missions they are trying to accomplish, the sizing and other constraints, feed that into NOMARS project so that we can take the same class of ship – looking at the same ideas in terms of a hull form – and when we are successful we can dump that right into their tranche and pull that forward a decade from where it might have been on a traditional path.”
The Navy and DARPA have been closely linked in efforts to develop unmanned platforms but DARPA's NOMARs will remain an independent effort, Leahy said.
The Navy has “been involved in the source selection, they're involved in the testing we're doing, so that we can make sure that information is flowing,” Leahy said. “But we will reserve the right to take risks that may not be in the direction they want to go. Because sometimes learning what does not work is even more valuable than what does.
“The physics is going to tell you what you need to know, and you can't cheat it.”
Maintaining separate lines of effort is important because DARPA has the freedom to fail whereas failure in an acquisition program has higher stakes, he said.
“NOMARS is going and looking at ‘Can I take people completely off ships,'” he explained. “That's a risky endeavor. We don't know if we're going to be able to do that. We don't know if that's going to pan out. You would not want to link an acquisition program directly to that.”
Another Option
The Navy is currently pursuing both a large and medium unmanned surface vessel that can perform missions for the surface Navy as a means of increasing aggregate naval power without wrapping a $2 billion hull around 96 missile tubes, as Chief of Naval Operations Adm. Michael Gilday has said publicly, referencing the Arleigh Burke-class destroyer.
Maintaining separate lines of effort is important because DARPA has the freedom to fail whereas failure in an acquisition program has higher stakes, he said.
“NOMARS is going and looking at ‘Can I take people completely off ships,'” he explained. “That's a risky endeavor. We don't know if we're going to be able to do that. We don't know if that's going to pan out. You would not want to link an acquisition program directly to that.”
Another Option
The Navy is currently pursuing both a large and medium unmanned surface vessel that can perform missions for the surface Navy as a means of increasing aggregate naval power without wrapping a $2 billion hull around 96 missile tubes, as Chief of Naval Operations Adm. Michael Gilday has said publicly, referencing the Arleigh Burke-class destroyer.
 
					10 janvier 2022 | International, Aérospatial
Boeing has revealed an updated design concept for its Valkyrie reusable, unmanned hypersonic aircraft.
 
					28 novembre 2019 | International, Aérospatial
Le secrétaire général de l'OTAN, Jens Stoltenberg, et le président de Boeing International, Michael Arthur, étaient à l'aéroport de Melsbroek, près de Bruxelles, ce mercredi (27 novembre 2019) pour célébrer un investissement majeur dans la flotte d'avions de surveillance AWACS de l'Alliance. Ce contrat d'un milliard de dollars signé entre l'OTAN et Boeing est destiné à moderniser la flotte d'avions AWACS afin qu'elle puisse continuer d'appuyer les missions de l'Alliance jusqu'en 2035. « Les AWCS sont nos yeux dans le ciel. Ils sont indispensables à nos opérations depuis des dizaines d'années : patrouilles dans l'espace américain après le 11-Septembre, opérations en Afghanistan, missions dans le cadre de la coalition internationale contre l'EIIL », a expliqué le secrétaire général. Il s'est félicité du contrat signé avec Boeing, qui permettra d'intégrer dans les 14 appareils AWACS de l'OTAN de toutes nouvelles capacités de communication et de mise en réseau. Seize pays membres de l'Alliance, de part et d'autre de l'Atlantique, financent cette modernisation, et des entreprises basées en Europe et aux États-Unis travaillent ensemble pour fournir ces capacités de pointe. « Les AWACS symbolisent l'excellence transatlantique, tant par leurs aspects technologiques que par ce partenariat entre Boeing, l'OTAN et l'Europe. Ce programme de modernisation va permettre à ces appareils de rester à la pointe du progrès », a déclaré Michael Arthur. Le secrétaire général a souligné que l'OTAN continue de s'adapter et qu'elle travaille déjà sur le remplacement des AWACS en 2035. « L'OTAN travaillera en relation étroite avec l'industrie. Nous étudierons ce que les nouvelles technologies comme l'intelligence artificielle, les systèmes autonomes et le big data, peuvent apporter à l'OTAN pour qu'elle conserve son avance », a-t-il déclaré. Le secrétaire général a ajouté que l'OTAN permet aux Alliés d'unir leurs forces et d'investir dans de nouvelles capacités pour une sécurité commune. « Nous modernisons et adaptons notre Alliance, et nous continuerons de le faire », a-t-il conclu. https://www.nato.int/cps/fr/natohq/news_171307.htm
 
					14 avril 2021 | International, Sécurité
Deadline Extended: Canadian Safety and Security Program Challenges There's still time! The deadline to apply to the Canadian Safety and Security Program's (CSSP's) 6th call for proposals has been extended to May 11, 2021. The program is looking for your ideas to mitigate the effects of future high-impact, low-frequency events such as pandemics, natural disasters, or other disruptive forces caused by natural events or human activity. The challenges are aimed at reducing societal and economic disruptions, bolster the security of critical supply chains, and develop confidence in automation and virtual operations to enhance domestic resiliency. View the Call for Proposals here: http://science.gc.ca/eic/site/063.nsf/eng/h_98225.html Thank you, The IDEaS Team Date limite prolongée pour le 6e appel de propositions du PCSS Il vous reste encore du temps! La date limite pour présenter une proposition au 6e appel de propositions du Programme canadien pour la sûreté et la sécurité (PCSS) a été reportée au 11 mai 2021. Le programme est à la recherche de vos idées pour atténuer les effets de futurs événements à fort impact et à faible fréquence tels que pandémies, catastrophes naturelles ou autres forces perturbatrices causées par des événements naturels ou des activités humaines. Les défis visent à réduire les perturbations sociétales et économiques, à renforcer la sécurité des chaînes d'approvisionnement critiques et à développer la confiance dans l'automatisation et les opérations virtuelles pour améliorer la résilience nationale. Consultez l'appel de propositions ici: http://science.gc.ca/eic/site/063.nsf/fra/h_98225.html Merci, L'équipe IDEeS