8 juin 2021 | International, Aérospatial

Air Force: Using commercial rockets to deliver supplies not as far-fetched as it sounds - SpaceNews

U.S. Air Force officials on June 4 expressed enthusiasm about the possibility that commercial space vehicles one day could be used to ship supplies around the world. 

https://spacenews.com/air-force-using-commercial-rockets-to-deliver-supplies-not-as-far-fetched-as-it-sounds/

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  • The Army is hunting for a new all-electric light recon vehicle

    20 novembre 2020 | International, Terrestre

    The Army is hunting for a new all-electric light recon vehicle

    JARED KELLER The Army is searching for defense contractors to furnish the service with an off-the-shelf squad reconnaissance vehicle to complement its growing fleet of next-generation ground combat vehicles. The service on Wednesday published a market survey in search of a fully electric or hybrid-electric tactical vehicle to "inform" the acquisition strategy of its electric Light Reconnaissance Vehicle (eLRV) program. The eLRV will provide "enhanced mobility, lethality, protection, mission load capacity, and onboard power" for six soldiers to conduct both mounted and dismounted reconnaissance and surveillance missions for Infantry Brigade Combat Teams, according to the market survey. The ideal vehicle will be transportable via CH-47 or C-130, have a range of more than 300 miles, and come with a medium-caliber weapon system to provide "precision 'stand-off' lethality" against both small arms and other light armored vehicles, according to a 2019 Congressional Research Service report. As Breaking Defense notes, the movement in the long-delayed eLRV program also comes amid a service-wide push to convert gas-powered ground vehicles to electric platforms for both tactical and logistical reasons. Electric vehicles "accelerate quicker, run cooler, and move quieter than internal combustion ones – advantages that are all especially valuable for stealthy scouts like LRV," as Breaking Defense put it in October. In addition, electric power "could reduce dependence on long supply lines and vulnerable convoys of tanker trucks, which are prime targets for adversaries ranging from Taliban irregulars to Russian missiles." The eLRV will also "operate in conjunction" with the service's next-generation Mobile Protected Firepower (MPF) light tank and Infantry Squad Vehicle (ISV) to "enhance the lethality, mobility, reconnaissance, and security" of IBCTS, according to the market survey. Those new formations are still a ways off: the Army only accepted its first batch of ISVs in October and won't conduct its assessment of its two MPF prototypes until January 2021. And that's depending on if the Army formally sets aside any funding for the new scout vehicle in the first place. As the 2019 CRS report noted, the service did not actually request any money to fund the eLRV effort in both fiscal years 2020 and 2021 In the meantime, Army officials "were planning to use the Joint Light Tactical Vehicle (JLTV) to serve as the LRV on an interim basis," according to the CRS report. "From a programmatic perspective, the Army referred to its interim LRV solution as the Joint Light Tactical Vehicle-Reconnaissance Vehicle (JLTV-RV)." If the Army gets its funding together, the service aims to potentially choose an off-the-shelf tactical vehicle for full production as soon as fiscal year 2025. https://taskandpurpose.com/military-tech/army-electric-light-reconnaissance-vehicle-markey-survey

  • Soon to come to the Army: A high-power microwave to take out drone swarms

    8 août 2019 | International, Terrestre

    Soon to come to the Army: A high-power microwave to take out drone swarms

    By: Jen Judson HUNTSVILLE, Alabama — The Army is planning to field a high-power microwave capability to take out drone swarms as part of its Indirect Fires Protection Capability system in development. Through the Army's Rapid Capabilities and Critical Technologies Office (RCCTO) the service is looking to get the capability fielded to a unit by 2024 with a demonstration of the capability planned in 2022, the RCCTO director said August 7 at the Space and Missile Defense Symposium. RCCTO's job is to serve as a bridge between the science and technology community and the program executive offices, helping bring technology out of development and into soldiers' hands, first on a small scale and then a larger scale when passed off to program offices. The RCCTO right now is focused entirely on hypersonics and directed energy weapons. The IFPC system is being developed to counter rockets, artillery and mortar, as well as cruise missiles and unmanned aircraft systems, and the means to do that would be through a system featuring multiple types of missiles and also a laser capability to take out threats. Adding lasers to the mix means decreasing the number of expensive shots that would be taken against very inexpensive weapons. The Army is working to initially field a 100-kilowatt laser capability on a Family of Medium Tactical Vehicles as part of the IFPC program with a plan to demonstrate the capability in 2022 and then field prototypes to a unit. And the RCCTO is also looking at how to field even more powerful lasers for the IFPC mission between 250 and 300 kilowatts. But the service recognizes it might be easier to disrupt the flight of multiple drones at once rather than try to take out each one with a laser. “Lasers can do things but if you are a combatant commander, there is a toolbox of things you need to be successful on the battle space,” Thurgood said. “It's not just one tool but a series of tools.” So the program is teaming with the Air Force's effort to develop a high power microwave capability, he said. The Air Force will do the research and development work, but the Army will supply them with funding to build prototypes. The goal is to demonstrate a high-power microwave capability in 2022 and then field the capability to a small unit, much like what the RCCTO will do with the IFPC high-energy laser system. If the laser and high-power microwave capability both work well in small units, then they will transition to programs of record within the IFPC program, Thurgood said. Earlier this year, the Army awarded a contract to Dynetics, who is partnered with Lockheed Martin and Rolls Royce, to build the 100-kilowatt laser system for IFPC. The Army is also rapidly fielding a 50-kilowatt laser on a Stryker. Raytheon and Northrop Grumman are competing to build the system and, in FY21, the two lasers will be tested on difficult threats. The service will choose on to build prototypes that will be fielded to a Platoon in FY22. https://www.defensenews.com/digital-show-dailies/smd/2019/08/07/the-armys-indirect-fires-protection-system-is-getting-a-high-power-microwave/

  • BAE Systems announces partners for Optionally Manned Fighting Vehicle design

    1 décembre 2022 | International, Terrestre

    BAE Systems announces partners for Optionally Manned Fighting Vehicle design

    BAE Systems and Elbit Systems of America are leveraging their extensive experience in the evaluation, demonstration, and validation of next generation combat systems

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