SCAF, faut-il persévérer dans l’erreur ?

Sur le même sujet

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  14 septembre 2023 | International, Aérospatial

  Lockheed Martin UK Launches Team Black Hawk For UK’s New Medium Helicopter Requirement

  Lockheed Martin estimates nearly 40% of total Black Hawk production and assembly will occur in the UK and will support, on average, 660* UK jobs a year between 2025 and...

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  22 juin 2018 | International, Naval, Terrestre

  BAE wins Marine Corps contract to build new amphibious combat vehicle

  By: Jen Judson WASHINGTON — BAE Systems has won a contract to build the Marine Corps' new amphibious combat vehicle following a competitive evaluation period where BAE's vehicle was pitted against an offering from SAIC. The contract allows for the company to enter into low-rate initial production with 30 vehicles expected to be delivered by fall of 2019, valued at $198 million. The Marines plan to field 204 of the vehicles. The total value of the contract with all options exercised is expected to amount to about $1.2 billion. The awarding of the contract gets the Corps “one step closer to delivering this capability to the Marines,” John Garner, Program Executive Officer, Land Systems Marine Corps, said during a media round table held Tuesday. But the Corps isn't quite done refining its new ACV. The vehicle is expected to undergo incremental changes with added new requirements and modernization. The Corps is already working on the requirements for ACV 1.2, which will include a lethality upgrade for the amphibous vehicle. BAE's ACV vehicle will eventually replace the Corps' legacy amphibious vehicle, but through a phased approach. The Assault Amphibious Vehicle is currently undergoing survivability upgrades to keep the Cold War era vehicle ticking into 2035. BAE Systems and SAIC were both awarded roughly $100 million each in November 2015 to deliver 16 prototypes to the Marine Corps for evaluation in anticipation of a down select to one vendor in 2018. [BAE, SAIC Named as Finalists in Marines ACV Competition] All government testing of the prototypes concluded the first week of December 2017 and the Marine Corps issued its request for proposals the first week in January 2018. Operational tests also began concurrently. Government testing included land reliability testing, survivability and blast testing and water testing — both ship launch and recovery as well as surf transit. Operational evaluations included seven prototypes each from both SAIC and BAE Systems, six participated and one spare was kept for backup. BAE Systems' partnered with Italian company Iveco Defense Vehicles to build its ACV offering. [BAE Systems completes Amphibious Combat Vehicle shipboard testing] Some of the features BAE believed were particularly attractive for a new ACV is that it has space for 13 embarked Marines and a crew of three, which keeps the rifle squad together. The engine's strength is 690 horsepower over the old engine's 560 horsepower, and it runs extremely quietly. The vehicle has a V-shaped hull to protect against underbody blasts, and the seat structure is completely suspended. SAIC's vehicle, which was built in Charleston, South Carolina, offered improved traction through a central tire-inflation system to automatically increase or decrease tire pressure. It also had a V-hull certified during tests at the Nevada Automotive Test Center — where all prototypes were tested by the Marine Corps — and had blast-mitigating seats to protect occupants. The 3rd Assault Amphibian Battalion, 1st Marine Division out of Camp Pendleton, California, is expected to receive the first ACV 1.1 vehicles. Marine Corps Times reporter Shawn Snow contributed to this report. https://www.defensenews.com/land/2018/06/19/bae-wins-marine-corps-contract-to-build-new-amphibious-combat-vehicle/

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  30 juin 2020 | International, Aérospatial

  Russian Su-57 Jet Controls Su-35 Aircraft ‘Swarm’ in Teaming Experiment

  A Russian Su-57 stealth jet controlled a group of Su-35 front-line fighter in a teaming experiment designed to function as a ‘swarm' in a coordinated attack mission. "The experiment was carried out in real combat conditions. A group of Su-35 fighters was involved in the flock, the role of the command and control aircraft was performed by the Su-57," news agency TASS reported quoting sources from Russia's ‘military-industrial complex.' Sources explained to TASS that use of a "swarm” operating in a single information space, significantly increases the efficiency of combat missions. The place and date of the experiment was not specified. The report did not describe what ‘real combat conditions' meant. Whether the jet swarm was tested in simulated battle conditions at home or in Syria where Russia has previously conducted several tactical experiments involving the Su-57. Russia has a sizeable military presence in Syria and controls two military bases and has the skies protected by it air defence systems. In addition, foreign reconnaissance and fighter aircraft regularly fly in or near Syrian airspace providing ‘target aircraft' for a swarm experiment. During the experiment, information is exchanged between fighters in real time: the information-control system of each aircraft automatically processes data from its own sensors and sensors of other aircraft providing a comprehensive battle space picture. The command and control aircraft then guides the course of battle. While the Su-57 is not expected to be in Russian air force service till 2022, its manufacturer is ensuring that it offers topine features available in the best of Western made jets such as the F-35 and F-22 by the time it enters service. Another feature being studied is to have the aircraft control a group of drones. https://www.defenseworld.net/news/27298#.XvtaFihKiUk