Emirati conglomerate unveils two drones and a weapons system

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  14 novembre 2018 | International, Aérospatial

  NASA wants Canadian boots on the moon

  By Mike Blanchfield OTTAWA — The head of the U.S. space agency says he wants to see Canadian astronauts walking on the moon as part of a first step toward the farther reaches of space. Jim Bridenstine, the administrator of the National Aeronautics and Space Administration, says he wants Canada's decades-long space partnership with the U.S. to continue as NASA embarks on the creation of its new Lunar Gateway. The U.S. is seeking broad international support for the next-generation space station it is planning to send into orbit around the moon starting in 2021. Bridenstine says he wants Canada to contribute its expertise in artificial intelligence and robotics, and that could include a next-generation Canadarm on the Lunar Gateway and more Canadian technology inside. He says NASA wants to create a “sustainable lunar architecture” that would allow people and equipment to go back and forth to the moon regularly. “If Canadians want to be involved in missions to the surface of the moon with astronauts, we welcome that. We want to see that day materialize,” he said told a small group of journalists in Ottawa today. “We think it would be fantastic for the world to see people on the surface of the moon that are not just wearing the American flag, but wearing the flags of other nations.” He says the return to the moon is a stepping stone to a much more ambitious goal: exploration that could include reaching Mars in the next two decades. “The moon is, in essence, a proving ground for deeper space exploration,” he said. Bridenstine is in Ottawa for a large gathering of the Aerospace Industries Association of Canada, where speculation is running high about Canada's possible participation in the U.S. space program. Innovation Minister Navdeep Bains, a vocal booster of Canada's AI hubs in Ontario and Quebec, is also scheduled to speak, along with one of Canada's former astronauts, Marc Garneau, the current federal transport minister. On Dec. 3, Canadian astronaut David Saint-Jacques will travel to the International Space Station on his first mission. The Canadian Press https://ipolitics.ca/2018/11/14/nasa-wants-canadian-boots-on-the-moon/

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  7 avril 2023 | International, Autre défense

  Defense contractors must prepare for ‘trust but verify’ era

  The upcoming contract requirement known as the DFARS 7021 clause adds a “trust but verify component” to existing federal contract data protection.

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  7 novembre 2019 | International, Aérospatial

  Airbus reveals classified LOUT stealth testbed

  Airbus Defence & Space has revealed a more than decade-long research and demonstration effort into very low observable (LO) technologies, conducted as a classified effort for the German defence ministry. Showing its LO UAV testbed – or LOUT – platform at Manching on 4 November, Airbus future combat air system (FCAS) programme manager Mario Hertzog said the company began initial concept work in 2007. This led to a contract award in 2010 to refine configuration and material choices, and the production of a diamond planform demonstrator was completed in 2014. Pointing to the company's long involvement with LO reseach, Hertzog says: “Bringing all our experience into one programme was a logical conclusion.” The chosen configuration used for aerodynamic and anechoic chamber testing since 2014 has a roughly 12m (39.3ft) wingspan and similar length, and is described as a 4t-class vehicle. The subsonic design would use a conventional engine concealed behind a diverterless inlet, and has twin intakes blended into its upper fuselage. A cockpit transparency and sensor apertures also formed part of the testing. The aircraft's exhaust nozzle also is shielded from beneath, with Hertzog noting that such a vehicle would be optimised for use against ground-based air-defence systems. This mission requirement also led the company to hone LO techniques for the vehicle's landing gear doors and centerline internal weapons bay, Hertzog notes. Focus areas have included testing LO materials, including a radar absorbent structure for engine intake ducts, and on assessing radar frequency and infrared signature performance. Modelling work has also been conducted to analyse the likely acoustic characteristics of such a design. Airbus confirms that it has completed contracted work on LOUT, but says additional activities could be conducted. However, Hertzog declines to say whether Berlin could seek a flight-test campaign with such a system. Lessons learned from the LOUT programme will be available for potential adaptation during a long-term evolution activity on the Eurofighter Typhoon, and on a proposed French-German-Spanish FCAS development, Hertzog says. "Stealth is and will remain an enabler for survivability," he notes. https://www.flightglobal.com/news/articles/pictures-airbus-reveals-classified-lout-stealth-tes-462003/