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  • US Army gets first Infantry Squad Vehicle from GM Defense

    29 octobre 2020 | International, Terrestre

    US Army gets first Infantry Squad Vehicle from GM Defense

    Jen Judson UPDATE — This story has been updated to correct the location for ISV production in North Carolina. A GM Defense representative previously misspoke. WASHINGTON — GM Defense delivered its first Infantry Squad Vehicle to the U.S. Army in an Oct. 27 ceremony at its proving grounds and production facility in Milford, Michigan, just 120 days after being chosen to build the new troop carrier. The Army awarded the company a $214.3 million contract to produce 649 vehicles by the end of fiscal 2024. The service is planning to procure a total of 2,065 ISVs. Designed to carry a nine-soldier squad, the ISV was specifically put together to be light enough to be sling loaded from a UH-60 Black Hawk and small enough to fit inside a CH-47 Chinook, to provide maximum flexibility for deployment. GM's design is based off the company's 2020 Chevrolet Colorado ZR2 midsize truck and uses 90 percent commercial parts including a 186-horsepower, 2.8L Duramax turbo-diesel engine and performance race components. It also features a custom rollover protection system. While the first low-rate initial production vehicles — 27 in total — will be built in Michigan, GM has a long-term plan to move its ISV manufacturing to Concord, North Carolina, where it is standing up a facility to manage its higher volume ISV production. The Army first identified a need for a light infantry vehicle in 2015 when its most recent combat vehicle strategy was released, but nothing materialized until Congress forced the Army to launch the competition as part of the FY18 National Defense Authorization Act. The Army awarded $1 million contracts to three teams in August 2019 to develop offerings — GM Defense, a team of Oshkosh Defense and Flyer Defense LLC and an SAIC and Polaris team. “One hundred and twenty days from contract award to delivery is a significant milestone, and I am very proud of the team for this accomplishment,” David Albritton, president of GM Defense, said in a statement. “We're leveraging General Motors' engineering prowess and immense manufacturing capabilities to bring transformative solutions to the military vehicle market. Our initial success with the ISV shows our commitment to our customer and highlights our unique right to win in the military mobility market.” GM Defense has a “very, very talented team," Albritton said during the ceremony, and “their innovation, attention to detail, flexibility when incorporating soldier feedback during testing and a magnitude of other factors helped us to win this ISV contract and gives me great hope for how we will tackle other pursuits in the future.” The first vehicles will be going to the 1st Infantry Brigade Combat Team of the 82nd Airborne Division, but ultimately 11 IBCTs will be outfitted with 59 vehicles each under the first contract covering the 649 ISVs. The vehicles are slated to go through tests in the coming year, including further analysis of its air-deployable capability, as well as verification the maintenance manuals are complete. The first unit equipped will take the ISV through an initial operational test and evaluation. With the success of the ISV, GM Defense is setting its sights on other opportunities with the Army and other military services. “We have a strong interest in the Joint Light Tactical Vehicle Program,” Albritton said. The Army is planning to re-compete for the JLTV and for new Humvees to round out the tactical vehicle fleet. “If you look at the size and scale of this program, obviously, this is closer to a commercial-size vehicle, but as you step up in class and step up in weight, we believe we have a right to win in vehicles sizes of that size,” he added. “That doesn't limit us there, as well. There are only a few ground vehicle programs across the [Defense Department] right now, but we believe that other than doing a fully integrated vehicle like we do on ISV or what we potentially could do on JLTV in partnership with other companies, we can look at programs like the Advanced Reconnaissance Vehicle for the U.S. Marine Corps, or we can look at the Optionally Manned Fighting Vehicle," Albritton said. “But if you think about power and propulsion solutions, you think about light weighting, think about cybersecurity, there's other types of capabilities that we can apply in partnership on a variety of platforms as well.” GM spent several recent years helping the Army evaluate a hydrogen fuel cell vehicle using a ZH2 Chevy Colorado and the Army is now taking some renewed steps at getting after an electric vehicles in its fleet to include the pursuit of an electric light reconnaissance vehicle. https://www.defensenews.com/land/2020/10/27/us-army-gets-first-infantry-squad-vehicle-from-gm-defense/

  • FAA chief says SpaceX needs to operate at 'highest level of safety'

    24 septembre 2024 | International, Aérospatial

    FAA chief says SpaceX needs to operate at 'highest level of safety'

  • Light as a form of defence? Laser brings down unwanted drones

    10 juin 2020 | International, Aérospatial

    Light as a form of defence? Laser brings down unwanted drones

    June 8, 2020 - Almost 300,000 km per second. That's the speed of light, and also the speed of laser light. Faster than any projectile. A laser is also accurate and always hits its target. This means it should be possible to bring down unwanted drones quickly and cheaply. In a laboratory set-up for weapon systems, TNO is already seeing promising test results with a high-energy laser. From an innocent toy to an offensive weapon: that's what happens when malicious people attach explosives to drones. The fact that improvised explosive devices like this can inflict significant damage was confirmed yet again last September, during the attacks on Saudi Arabian oil installations. GATWICK AIRPORT PLAGUED BY DRONES Even without explosives, drones can still cause major problems. In 2018, at Braitains Gatwick airport, a few simple and inexpensive drones proved capable of causing hours of disruption to air traffic. “The Netherlands has its own counter-drone research programme. The problem is being taken very seriously.” COUNTER-DRONE RESEARCH PROGRAMME Several countries across the world, including the Netherlands, are developing solutions for the problem of drones. Last year the Netherlands launched its own counter-drone research programme, spearheaded by the Ministry of Defence, the National Police and the National Coordinator for Counterterrorism and Security (NCTV). The problem is being taken very seriously and is therefore high on the agenda. UTMOST CARE “The first challenge is to quickly detect and identify an incoming drone”, says Patrick Keyzer, who heads up TNO's research programme. “If a drone appears to represent a genuine threat, we have to disarm it as quickly as possible. Of course, it must be done with the utmost care and we need to ensure that we inflict as little unintentional damage as possible.” “TNO is testing a high-energy laser capable of burning a hole in thick steel plate in just a few seconds” ENOUGH FIREPOWER Using a laser is one of the possibilities for disabling drones. “It's a highly effective method”, confirms Federica Valente, Business Developer for TNO's high-energy laser research. In a heavily-secured bunker, her colleagues are testing a high-energy laser capable of burning a hole in thick steel plate in a matter of seconds. “That's obviously more than enough firepower to bring down drones.” LESS THAN A EURO A SHOT “This kind of laser is also extremely accurate and cost-effective”, she continues. “To fire it, you only have to pay for the energy: less than a euro each time. A laser is also very flexible, enabling you to monitor the drone's every movement at relatively low cost.” “In addition to using a laser, we can also take control of the drones or use jammers” TOOLBOX “A laser weapon certainly has numerous advantages”, agrees Keyzer. “But we need to carefully assess the setting and situation in which a drone appears. It's important to have several options at our disposal for disabling drones responsibly. This is why we're currently developing and researching several different solutions. In addition to using a laser, we can also take control of the drones or use jammers. So, it's not a case of ‘one solution fits all'. Nevertheless, the emergence of a laser weapon will help enormously in combating the threat of drones.” The laser weapon is just one of the weapon systems that TNO is researching. The aim of these innovations is to protect those who protect us. Read more about it on the ‘Weapon Systems' page. View source version on TNO: https://www.tno.nl/en/tno-insights/articles/light-as-a-form-of-defence-laser-brings-down-unwanted-drones/

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