Le ministère des Armées se félicite de l’amélioration de la disponibilité de ses aéronefs

Sur le même sujet

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  14 septembre 2024 | International, Aérospatial

  France tests space lasers for secure satellite downlink in world first

  The point-to-point nature of lasers makes them more secure than radio frequencies, and they can’t be jammed the way radio can.

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  13 novembre 2019 | International, Aérospatial, C4ISR

  Air Force to link F-35, F-22 in ‘connect-a-thon’ experiment

  By: Aaron Mehta WASHINGTON — The U.S. Air Force is preparing an experiment it hopes will link the F-22 and F-35 fighter jets, the first in a series of experiments that service acquisition head Will Roper has dubbed “connect-a-thons.” The experiments are to happen every four months, starting in December. The goal is to identify a fleet of aircraft with a communications issue, invite voices from inside and outside the Pentagon to offer solutions, and then test those offerings in a live experiment. “We're making it up as we go, right? There's never been anything like this,” Roper said at a breakfast hosted by the Defense Writers Group. “We need a way for people to propose connections and get into the pipeline. So I wouldn't be surprised at all if it ends up being like a pitch day ... having a proposal process where we review the maturity of the tech versus the benefit to the war fighter. We would do the former, our operators would do the latter." “And what I love about this is it's kind of a competition within the joint force," he added. "We're going to be looking for the fast movers to volunteer, then we'll be looking at the fast followers.” The first event, hosted by North American Aerospace Defense Command and U.S. Northern Command, will feature an attempt to allow the F-22 and F-35 to share battlespace — a long-sought capability. The F-22 was built with an older data link that can't match up with the Multifunction Advanced Data Link, or MADL, system used on the newer F-35; while the F-35 can receive data through Link 16, it can't share the data back — a key capability given the envisioned role of the F-35 as a major sensor for the future Air Force. For the test, the service will use what Roper called a “Babel Fish-like translator” under the working name of GatewayOne to serve as a “universal translator” for the two jets. The first test, in December, will feature the equipment on a pole on a test range, with the jets pinging their information back and forth from that fixed location. Should that system work well, in four months Roper plans to put GatewayOne onto a Valkyrie drone, a system designed by Kratos to be cheap enough to be disposable in a battlefield situation. It's not the first time a drone has been used as a link between the two fighters: In 2017, Northrop Grumman pitched its Global Hawk unmanned system, equipped with a new radio, to act as a translator between the aircraft. Future connect-a-thons currently planned include linking SpaceX's Starlink satellites with KC-135 aerial refueling aircraft in an effort to show commercial communications can work with military aircraft; Roper said the KC-135 community volunteered because the tanker aircraft is perpetually seeking more bandwidth. Roper also expects the F-16 community — which he called “very innovative, agile operators” who understand they need to keep an aging plane relevant — to “sign up wholesale” for tests in the future. The acquisitions chief said he is committed to keeping the four-month schedule going, in part because it means if the technology isn't satisfactory, the service will know quickly and be able to move onto something else. “The good news about that is [Congress and the Pentagon] don't really have to believe us for very long. Just let us get through a few connect-a-thon cycles,” Roper said. “And if we're failing miserably, then that should tell you something about the future of the program.” https://www.c4isrnet.com/air/2019/11/12/us-air-force-to-link-f-35-with-f-22-in-connect-a-thon-experiment/

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  4 mai 2018 | International, C4ISR

  The sparring partner who roughs up Marines with Snapchat

  By: Adam Stone The arm of the U.S. Marine Corps charged with tackling emerging threats has inked a deal that it says will allow it to do more realistic testing. “You want a sparring partner who reflects your adversary's capabilities,” said Lt. Col. Dan Schmidt, head of the field testing branch at the USMC Warfighting Lab. Enter MD5, the National Security Technology Accelerator. The Marine lab will identify challenges, develop warfighting concepts and design wargames and experiments. MD5 also will provide a platform upon which to accelerate these evolving concepts. Together the partners will support an Adaptive Threat Force Cadre, specially trained individuals who can share with their cohorts new and evolving response methodologies in the face of a wide range of threats. While the Marine lab will bring a military sensibility to the table, MD5 offers a private-sector approach. It is represented in this collaboration by Quantico, Va. based training-solutions contractor Guard Unit. “MD5 is designed to bring a commercial mindset to help solve problems in DoD,” said Zenovy Wowczuk, chairman of Guard Unit. “We bring technologists and other folks who haven't been standardized with DoD doctrine. They are private sector free thinkers, so they reflect the future adversary who also hasn't been indoctrinated into that mindset.” Schmidt laid out a number of specific warfighting challenges the partners seek to address. The partnership aims to tackle pervasive challenges in the information environment, issues around electronic warfare, cyber security, and command and control. The Marines want to look at technological fixes as well as organizational changes that could make the force more responsive to these threats. “How do we dominate and operate effectively with decentralized execution in a contested information environment?” Schmidt said. “Maybe if we just change a little bit of how we train and organize, we can dramatically impact the way we execute. We have a whole year of experiments lined up to flesh that out.” They also plan to look at hybrid logistics in support of future fighters. “We may have to spread out to greater distances with smaller units. Then you have to move blood plasma to the point of injury in a contested environment with contested networks. Now you are facing a whole new set of problems,” he said. Hybrid logistics could resolve some of these issues by combining the planning skills of human experts with artificial intelligence, robotics and rich data tracking. Another area of interest involves dense urban operations, an emerging combat scenario that brings my it myriad new concerns and challenges. “We know that the Marine Corps will fight expeditionary wars in mega-cities and we are in the process of discovering the implications of that,” Schmidt said. This exploration will likely dig deep into issues of networking, spectra and cyber strategy. “You have tunnels and skyscrapers and all this electromagnetic density,” Schmidt said. “We are in the early stages of developing an urban campaign plan, which has to include a range of emerging technologies. Our ground combat element, our logistics, our electronic environment ― all will play into how we fight in this environment.” MD5's close ties to industry could prove beneficial here. “We could pull in subject matter experts who have done city planning, who understand where the weak points are, and we could mount that data against the Marine Corps force to see how they react,” Wowczuk said. “We could pull from [off-the-shelf] technology to make it very difficult for the Marine Corps to do their job.” Early collaborations between the Marine and MD5 already have proven out the powerful potential of a bringing commercial-side view to the fight. In one experiment, a mock adversary was able to cull social media to gather critical intelligence on Marine activities. “We weren't used to that paradigm, where there is this rich environment of people on Snapchat taking pictures of us. They showed us just how easy it is to gather information, and from there we can devise new ways to protect some of our intelligence interests,” Schmidt said. “We would not have seen that without MD5. This is all about having an alternative perspective.” https://www.c4isrnet.com/electronic-warfare/2018/05/03/the-sparring-partner-who-roughs-up-marines-with-snapchat/