Critères ESG : la guerre en Ukraine change la donne pour le secteur de l’armement

Sur le même sujet

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  20 novembre 2018 | International, Aérospatial

  Naval Group increases industrial participation in UAV, MCM projects

  Naval Group and Atmos UAV have signed a letter of intent (LOI) to integrate the latter's vertical take-off and landing unmanned systems for naval use. A preliminary phase will involve the two companies working together to detail and finalise a plan for the integration of Atmos UAVs with Naval Group's capabilities, the companies said. The LOI will leverage Dutch company Atmos UAV's experience in developing systems for surveying, mining, agriculture, environmental, and governmental applications while also strengthening commitments that Naval Group has to Dutch industry, it said. Mark van Rooij, Naval Group Netherlands CEO, said that the company is looking to leverage the capability of industry in the country, and UAVs is a key way of doing this because they will play an increasingly larger role in future requirements. https://www.janes.com/article/84693/naval-group-increases-industrial-participation-in-uav-mcm-projects

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  21 septembre 2020 | International, Aérospatial, C4ISR

  Why Did Boeing Opt To Fully Redesign The KC-46 Remote Vision System?

  Lee Hudson Why did Boeing opt to fully redesign the vision system on the KC-46 instead of using the Royal Netherlands Air Force KDC-10's reliable and proven technology? Aviation Week Pentagon Editor Lee Hudson answers: The Netherlands' Organization for Applied Scientific Research, Physics and Electronics Laboratory designed the Tanker Remote Vision System in 2006 for the McDonnell Douglas KDC-10. It is used on two tankers that serve in both tanking and transporting missions. The technology supports inflight refueling operators by providing a picture of the air-to-air tanking process, even in bad visual conditions. Boeing was unable to use the KDC-10 Tanker Remote Vision System (TRVS) because the technology does not meet U.S. Air Force requirements for the KC-46. The 1980s design does not support covert aerial refueling missions or operate in all lighting and background conditions. Boeing says that is why it opted to build a system featuring high-resolution cameras, display and processing capability. Some critics believe the Air Force and Boeing would both be better off if the remote vision system outfitting the KC-46 adopted pieces of the TRVS, given the new aircraft has experienced years of delays and cost overruns. Boeing took a $551 million charge in the first quarter because of changes agreed to by both the company and the Air Force in April for the KC-46 Remote Vision System (RVS). The redesign includes high-definition color cameras, updated displays and computing systems. The problem with the initial RVS design is what the Air Force called a “rubber sheet” effect that distorts the image on the visual display used by the boom operator during refueling. To date, Boeing has taken more than $4 billion in charges for the problem-plagued tanker. This is roughly the same amount the company was willing to pay for Embraer's commercial aircraft division before it walked away from that deal. https://aviationweek.com/defense-space/aircraft-propulsion/why-did-boeing-opt-fully-redesign-kc-46-remote-vision-system

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  18 février 2020 | International, Aérospatial

  BAE successfully tests solar-powered high-altitude plane

  ByEd Adamczyk Feb. 17 (UPI) -- A solar-powered unmanned aircraft with a wingspan of 114 feet completed its maiden high-altitude flight in the stratosphere, maker BAE Systems said on Monday. The plane, called PHASA-35, which stands for Persistent High altitude Solar Aircraft and its wingspan measured in meters, is meant to fly about 32 miles above the earth in the space, in the upper atmosphere between conventional aircraft and satellites. The aircraft's solar-powered batteries could allow it to stay aloft for over a year at a time, providing a stable platform for monitoring, surveillance, communications and security applications. It can also offer military and commercial customers with capabilities not available from existing air and space platforms, and could be used in communications networks disaster relief and border protection at a fraction of the cost of satellites, BAE said in a statement. The plane, which went from proof of capability to testing in only 20 months, is underwritten by Britain's Science and Technology Laboratory and Australia's Defense Science and Technology Group, and built by BAE Systems and its subsidiary, Prismatic Ltd. Its flight trials were successfully completed at the Royal Australian Air Force Woomera Test Range in South Australia. "To go from design to flight in less than two years shows that we can rise to the challenge the U.K. government has set industry to deliver a Future Combat Air System within the next decade," said Ian Muldowney, engineering director at BAE Systems. Additional test are scheduled for later this year, with plans to enter initial operations with customers within 12 months. Airbus is among companies competing in the high-altitude, long-endurance category of planes, and in 2019 completed a 26-day test flight of its solar-powered Zephyr S "High Attitude Pseudo-Satellite." https://www.upi.com/Defense-News/2020/02/17/BAE-successfully-tests-solar-powered-high-altitude-plane