13 mai 2022 | International, Aérospatial

Georgia lawmakers fight plan to close military pilot training center

President Joe Biden’s proposed budget for fiscal 2023 would eliminate funding for the Air Dominance Center at the Savannah Air National Guard Base.


Sur le même sujet

  • Marines award contract for lighter, better fitting plate carrier

    28 septembre 2018 | International, Aérospatial, Naval, Terrestre

    Marines award contract for lighter, better fitting plate carrier

    By: Shawn Snow Marines will soon be getting their hands on a new lighter and better fitting plate carrier. On Wednesday, the Defense Department announced that a five-year contract of $62,612,464 was awarded to Vertical Protective Apparel LLC, a New Jersey-based company, to produce the Corps’ Plate Carrier Generation III. The contract calls for a maximum of 225,886 new plate carriers over a five-year period. The Corps has been in collaboration with the Army for new lighter and better fitting plate carrier and ballistic armor since a policy update in 2016 from the Capabilities Development Directorate called for a fit update. “The legacy carrier fit the span of the Marine Corps, but this new system is more tailorable to fit Marines of various sizes with three new smaller-stature options,” Flora “Mackie” Jordan, body armor engineer for the Infantry Combat Equipment Team at Marine Corps Systems Command, said in a command release. “We wanted to give as much mobility back to Marines as possible by reducing the weight and bulk of the vest without decreasing ballistic protection. We were able to reduce the weight of the vest by 25 percent.” The Corps managed to shave an inch-and-a-half from the bottom and removed some material from the shoulders.The new fit will help lighten the load and reduce fatigue on the battlefield. The new plate carrier is "less bulky, lighter in weight, and provides a smaller overall footprint than the current plate carrier while maintaining the same soft armor coverage and protection level," Barbara Hamby, a spokeswoman for Marine Corps Systems Command, told Marine Corps Times last July, while describing a prototype of the new plate carrier. The new carrier also comes with a quick release, which will help Marines take the carrier off faster than the legacy system Marines are also amid plans to procure lighter ballistic armor. https://www.marinecorpstimes.com/news/your-marine-corps/2018/09/27/marines-award-contract-for-new-plate-carrier

  • Les ministres européens de la Défense appellent à plus de coopération

    17 juin 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Les ministres européens de la Défense appellent à plus de coopération

    Réunis à Bruxelles, les ministres de la Défense européens ont appelé mardi 16 juin à un redémarrage rapide des missions de défense et de sécurité communes momentanément interrompues par la crise du Covid. Ils appellent à aller de l'avant dans les opérations, à renforcer le fonds européen de défense, à aller vers un outil de financement pour pouvoir équiper les armées entraînées comme au Mali et enfin à affermir la base industrielle et technologique de défense européenne afin de réduire toute dépendance dans les secteurs critiques. « Le terme d'autonomie stratégique, longtemps tabou, est désormais accepté de tous, même si tous les pays n'en ont pas la même interprétation de peur d'opposer leur appartenance à l'Otan et à l'Union européenne », explique un membre de l'entourage de la ministre de la Défense Florence Parly aux Echos.  Les Echos du 16 juin 2020   

  • The data challenge of space-based hypersonics defense

    10 octobre 2019 | International, C4ISR

    The data challenge of space-based hypersonics defense

    By: Nathan Strout  Managing data is the biggest challenge to developing a new space-based sensor layer that would help detect hypersonic weapons, the director of the Missile Defense Agency said Oct. 7. The agency is working toward building the Hypersonic and Ballistic Tracking Space Sensor, a layer of sensors on orbit that would be capable of detecting and tracking hypersonic weapons that the nation’s current missile defense architecture was not designed to handle. The new system will be built into the Space Development Agency’s constellation of low earth orbit satellites. For Vice Adm. Jon Hill, the director of the agency, designing the sensors for the system is a surmountable engineering issue and evolving commercial launch capabilities mean it will be easy to get the technology to space once its ready. The real challenge is “the passing of track data between different space vehicles and maintaining track and dealing with clutter.” Hypersonic weapons are dimmer than traditional ballistic missiles, making them harder to detect. The sensors will have to be able to remove that clutter, detect the threat and then pass their data to the next LEO sensor, which will pick up the object as it travels around the globe at hypersonic speed. Allowing for that data flow from sensor to sensor is essential to the effective operation of the system. Hill compared the complexity of that data transfer to his time in the Navy, where information had to go between moving vessels, but the data issue with satellites is magnitudes of order more difficult. “When you put yourself on a moving body that’s moving, not at 30 knots but at a much higher speed, you know, maintaining the stability of that track, being able to pull the clutter out of it, determining how much you want to process up on orbit versus how much you want to feed down and process on the ground, then how you distribute. Do you distribute directly from the sensor? Do you control the weapon from space? Or do you take it to the ground station and do it there? There [are] different trades, and we’ll probably do it differently in a lot of different ways because that adds to the overall resilience of the system,” Hill said speaking at a Center for Strategic and International Studies event October 7. Finding the right answers to those questions will be a priority for the MDA as it works to works to get the system on orbit quickly. “It’s going to be a great capability. We just need to get it up there as soon as we can and rapidly proliferate,” Hill said. https://www.c4isrnet.com/battlefield-tech/space/2019/10/09/the-data-challenge-of-space-based-hypersonics-defense/  

Toutes les nouvelles