US Army aims to complete multidomain task force structure by FY28

Sur le même sujet

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  1 mai 2024 | International, Sécurité

  Android Malware Wpeeper Uses Compromised WordPress Sites to Hide C2 Servers

  Researchers have uncovered a new Android malware called Wpeeper that uses compromised WordPress sites to hide its true command-and-control servers.

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  11 février 2020 | International, Aérospatial, Naval

  U.S. Navy’s Aircraft Launch Rail Gun Revealed

  Guy Norris Details of the U.S. Navy's new generation, electrically powered aircraft launch and recovery system, currently under test for the first time on the USS Gerald R. Ford (CVN-78) carrier, are visible in a large-scale model at the Singapore Airshow. The Electromagnetic Aircraft Launch System (EMALS) is in development to replace the traditional steam piston catapult launch system on current carriers. The new configuration also includes the electrically powered Advanced Arresting Gear (AAG), which replaces the hydraulic arresting gear in use on the Navy's 10 Nimitz-class aircraft carriers. The EMALS catapult, which is powered by a linear induction motor, is designed to accelerate aircraft more gradually than the steam system and put less stress on the aircraft. The system is also lighter and more flexible than the current design and is capable of launching a wider range of aircraft weights. The AAG is also designed for a broader range of aircraft, including UAVs. The large-scale cutaway model shows the linear induction motors of the EMALs as well as the banks of rotary engines incorporated in the AAG. Fine control of the arresting forces is provided by a large induction motor, which is coupled to energy-absorbing water turbines. Tests on the Ford, the eponymous lead ship of navy's first new class of carriers since the 1970s, are part of efforts to assess the performance of the technology for launch and landing operations. The system has proved more challenging to develop than expected, and improvements are underway to boost reliability for the required sortie generation rate. The service is evaluating aircraft compatibility before the scheduled deployment of the Ford in 2022. https://aviationweek.com/shownews/singapore-airshow/us-navys-aircraft-launch-rail-gun-revealed

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  24 avril 2022 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

  Britain's military procurement agency gets new management

  A former defense industry executive is taking over the British government's multibillion-pound defense procurement effort.