China Planning High Speed Helicopter to Compete Against Boeing-Sikorsky’s Defiant-X

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  6 mars 2020 | International, Naval

  Thyssenkrupp Marine Systems, Embraer and Atech sign a contract to build Brazilian

  March 5, 2020 - On March 5th, in Rio de Janeiro, Emgepron, an independent state company, linked to the Ministry of Defense through the Brazilian Navy Command, and Águas Azuis, a company created by thyssenkrupp Marine Systems, Embraer Defense & Security and Atech, signed the contract for building four state-of-the-art Tamandaré Class Ships, with deliveries scheduled between 2025 and 2028. The construction will take place 100% in Brazil, in Itajaí, Santa Catarina State, and is expected to have local content rates above 30% for the first vessel and 40% for the others. Thyssenkrupp Marine Systems will supply the naval technology of its proven MEKO® Class shipbuilding platform of defence vessels that is already in operation in 15 countries. Embraer will integrate sensors and weaponry into the combat system, bringing also to the program its 50 years' experience in systems technology solutions and in-service support. Atech, an Embraer Group company, will be the supplier of the CMS (Combat Management System) and IPMS (Integrated Platform Management System, from L3 MAPPS), and the recipient of technology transfer in cooperation with ATLAS ELEKTRONIK, a thyssenkrupp Marine Systems subsidiary that produces the CMS and sonar systems. "We are grateful to participate again in such important milestone in the history of Brazil's naval defence with the most advanced ships in their class. Looking back the great achievements we had since the construction of Tupi Class submarines in 1980s, it is a recognition of the technological excellence, reliability and longevity solutions we have offered for almost two centuries. The Tamandaré Class Programme will strengthen our ties by transferring technology and generating highly qualified jobs for the country", said Dr. Rolf Wirtz, CEO of thyssenkrupp Marine Systems. "The partnership validates our efforts to expand our defence and security portfolio beyond the aeronautical segment. Over the past few years, we have acquired expertise in developing and integrating complex systems, among others, in order to qualify Embraer to meet the needs of the Brazilian Navy, further strengthening our position as a strategic partner of the Brazilian State", said Embraer Defense & Security President and CEO Jackson Schneider. In addition to construction, the contract includes a sustained transfer of technology in naval engineering for building military ships and combat and platform management systems, as well as integrated logistical support and lifecycle management. The Tamandaré Class Programme has the potential to generate direct and indirect job opportunities of high level of qualification. It provides for a solid national partnership model with proven ability to transfer technology and qualify local labour, which guarantees the development of future strategic defence projects in Brazil. The naval alliance between thyssenkrupp Marine Systems and Embraer Defense & Security can also enable creating a base for exporting naval defence products from Brazil. MEKO®: the authentic ship for blue waters The new multi-mission vessels will be based on the proven MEKO® Class shipbuilding solutions from thyssenkrupp Marine Systems that are already deployed in 82 vessels operating in the Navies of 15 countries, including Portugal, Greece, Australia, Argentina and Algeria. The MEKO® modular design concept facilitates local integration and technology transfer, helping to reduce maintenance and modernisation costs. Combining cutting-edge technology, innovation and robust combat capabilities, the MEKO® Class is an authentic escort vessel for operating in blue waters, featuring exceptional autonomy and robustness qualities. About Águas Azuis Águas Azuis is a special purpose legal entity established between thyssenkrupp Marine Systems, Embraer Defense & Security and Atech, a subsidiary from Embraer, to build four new Tamandaré Class ships in order to amplify and modernize the Brazilian Navy fleet. It will have a strong presence in the country and count on parent companies solid experience on diverse areas. The member companies have a solid and long-standing relationship, in addition to a strong presence in several countries. thyssenkrupp Marine Systems, a thyssenkrupp Group company, is the leader of the Águas Azuis naval partnership and one of the world's leading suppliers of systems for submarines and naval surface vessels, as well as maritime safety technologies, with a centuries-old history of shipbuilding. Embraer Defense & Security, Embraer's business unit, is present in more than 60 countries and is a leader in the aerospace and defence industry in Latin America. Atech, an Embraer subsidiary, develops innovative solutions for the air traffic control, command and control systems, cyber security, instrumentation and control systems, embedded systems, simulators and logistics areas. Atech also operates in other strategical projects of Brazilian Navy as the LABGENE (Nuclear Power Generation Laboratory), for which develops Control and Protection systems, and the tactical mission combat system for the H225M/H-XBR SUPER COUGAR for the Brazilian Navy, as well. Press contact: thyssenkrupp Marine Systems Stefan Ettwig Head of Communications T: +49 172 2490090 stefan.ettwig@thyssenkrupp.com Embraer S.A. Valtécio Alencar Head of Corporate Communications M: +55 11 98106 7295 valtecio.alencar@embraer.com.br View source version on thyssenkrupp Marine Systems: https://www.thyssenkrupp-marinesystems.com/en/press-releases/d/uid-2539b617-e129-4190-fd25-bd62b3e655e7.html

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  26 janvier 2021 | International, Terrestre

  Infantry Squad Vehicle is a cramped ride, but US Army says it meets requirements

  By: Jen Judson WASHINGTON — The U.S. Army's new Infantry Squad Vehicle is a cramped ride and offers limited protection from certain threats, according to a recent report from the Pentagon's chief weapons tester, but it still meets the service's requirements in tests and evaluations, the product lead told Defense News. The ISV “key requirements are being met and we are increasing soldier operational readiness by providing an operationally relevant vehicle that can transport small tactical units to a dismount point faster and in better physical and mental condition for the fight,” said Steven Herrick, the Army's product lead for ground mobility vehicles within the Program Executive Office Combat Support and Combat Service Support. The vehicle was designed for easy transport to operational environments with the infantry's current rotary and fixed-wing transport platforms. The key performance parameters required that the vehicle's weight not exceed 5,000 pounds and that it fit inside a CH-47 Chinook cargo helicopter. Those requirements “force dimensional requirements only allowing the vehicle to be a certain height, width and length,” he said. The requirements led to a vehicle that makes it hard for soldiers with all their gear needed for a 72-hour mission to comfortably fit inside and be able to access rucksacks on the move. The Army assessed three vendors in developmental testing from December 2019 through January 2020. The service chose General Motors Defense to supply the vehicle to the force, with the company beating out an Oshkosh Defense and Flyer Defense team as well as an SAIC and Polaris team. All offerings were capable of carrying a nine-soldier infantry squad with weapons and equipment during movement, the director of operational test and evaluation said in the report. But the Pentagon also noted the ISV “has not demonstrated the capability to carry the required mission equipment, supplies and water for a unit to sustain itself to cover a range of 300 miles within a 72-hour period.” The Army, however, has assessed the ISV requirement and solution set is in alignment, Herrick said. The DOT&E report, he said, “indicates a desire to include more equipment than a standard nine-soldier squad would carry on a 72-hour mission.” This lack of space, the report stated, “may create a logistics and operational burden” and might limit the type of missions and duration for ISVs. The soldiers that participated in the touch point evaluating the vehicles were asked to bring their Advanced Combat Helmet and Improved Outer Tactical Vest with plates; individual weapon; night vision devices; and ruck with three days' worth of supplies, Herrick said. “All vendors' ISVs are cramped and soldiers cannot reach, stow, and secure equipment as needed, degrading and slowing mission operations,” the report explained. During tests “soldiers on all ISVs could not readily access items in their rucksacks without stopping the movement, dismounting, and removing their rucksacks from the vehicle.” The soldier touch point took into account soldier comfort, visibility and ability to execute the mission, Herrick said. This was all factored into the Army's decision to choose GM Defense's vehicle. “Additionally, no current or planned combat or tactical vehicle allows access to rucksacks while moving to support operator safety,” Herrick noted. “Crew spaces on the ISV are designed to allow mission performance of specific duty tasks.” Units also lacked reliable communication capability, according to the report, using hand-held or manpack radios between 62 and 300 miles. The ISV does not have a mounted radio requirement. “Communication between the squad leader, soldiers, and the platoon leader was intermittent and not reliable,” the report found. Because of the concept of the ISV providing an effective aid to insert soldiers into combat operations, the requirements support just what the soldier carries, so there is no mounted requirement yet, Herrick said. That requirement could be added as a growth capability later. The DOT&E report also noted that the ISV doesn't have an underbody and ballistic survivability requirement, which could mean the unit would be susceptible to certain threats, but the ISV's speed as well as its small, low profile might help deal with those issues. Adding protection to the vehicle would sacrifice the speed the squad needs to rapidly inject itself into operations. Overall, GM Defense's vehicle had the highest reliability among the three vendors, demonstrating 585 mean miles between operational mission failures. The Army's user requirement is 1,200 mean miles for that situation. Herrick noted that reliability and maintainability testing was not scheduled or conducted by Army Test and Evaluation Command or the program office, so the calculations used in the DOT&E report were “not supported by traditional [reliability and maintainability] RAM elements, such as scoring conferences and time for the vendor to implement changes.” The mileage accumulated and referenced in the report was “not meant to evaluate RAM by the Army, but rather to provide the program office and contractor an initial insight on the capability of the system over 500 miles,” Herrick added. The vehicle's RAM testing is scheduled to begin this month, he added.. The service wasn't able to evaluate every aspect of the vehicle before moving into production, but it plans to test the vehicle's ability to be carried by a Chinook during its initial operational test and evaluation this year. Now that the Army has chosen the GM Defense vehicle, it has already initiated developmental testing that will lead to an initial operational test and evaluation in August 2021 at Fort Bragg, North Carolina. That testing began in November 2020. https://www.defensenews.com/land/2021/01/25/infantry-squad-vehicle-is-a-cramped-ride-but-army-says-it-meets-requirements/

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  24 septembre 2024 | International, Terrestre

  Lithuania and Northrop Grumman unite for ammo production

  Lithuania and Northrop Grumman have entered into a Memorandum of Understanding (MoU) aimed at promoting industrial cooperation.