US F-35 fighter jet poised for combat debut

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  17 juin 2020 | International, Naval

  thyssenkrupp Marine Systems presents new modular underwater vehicle: MUM project to set new standard for unmanned underwater operations

  Kiel, Germany – June 15, 2020 - thyssenkrupp Marine Systems, Germany's number three defence company and world market leader in conventional submarines, today presented the results of a pioneering research project on the feasibility, usability, construction and operation of large modular underwater vehicles. The focus was on the MUM project "Modifiable Underwater Mothership", which is funded by the Federal Ministry for Economic Affairs and Energy and, designed in collaboration by industry and science since 2017, is intended to achieve market readiness in the upcoming years. The presentation was part of the "Maritime Research Programme" whereby the Federal Ministry for Economic Affairs and Energy supports the development of innovative maritime technologies. Norbert Brackmann, German government coordinator for the maritime industry, was on the shipyard site of thyssenkrupp Marine Systems to experience the progress of the project and the technological innovations already available for further implementation. Norbert Brackmann: "The MUM project fits in very well with our aspiration to technological leadership. The project results show that individual commitment, teamwork, creativity and German engineering skills are an excellent combination for maintaining our technological lead in future markets. Given the challenging economic situation triggered by the Covid-19 pandemic, innovations and the further development of high-tech will pave the way to a successful future. Therefore, we have included provisions in the recently adopted economic stimulus package to provide additional funds for supporting innovation and the Maritime Research Programme." MUM is a modular unmanned underwater system for various applications in the civil maritime industry. Examples include the transport and deployment of payloads, applications in the offshore wind and oil & gas industries as well as the exploration of sea areas with difficult access, such as the Arctic ice regions. In order to meet these requirements, a modular structure is envisaged. The system will use electrical power as the main energy source, by implementing a state-of-the-art, emission-free fuel cell. Where necessary, the power supply system is supported by a safe and reliable Li-ion battery module. Independent of wind and weather, MUM can operate 24/7, 365 days a year. Dr. Rolf Wirtz, CEO of thyssenkrupp Marine Systems: "We are the only systems supplier in Germany to offer high-tech solutions for the future. The MUM project will benefit from our many years of expertise in fuel cell and battery technology, underwater vehicles as well as maritime sensors and autonomy software. Our project partners from science and industry complement us to an extraordinary degree!" MUM is to set the new standard for unmanned underwater operations by 2024. Together with the project partners ATLAS ELEKTRONIK, EvoLogics, University of Rostock, TU Berlin, Fraunhofer Institute, German Aerospace Center the Institute for the Protection of Maritime Structures, thyssenkrupp Marine Systems will apply for funding for a MUM large-scale demonstrator as part of the Economic Ministry's Maritime Research Programme. About thyssenkrupp Marine Systems With around 6,000 employees, thyssenkrupp Marine Systems is one of the world's leading marine companies and a systems provider in submarine and surface shipbuilding as well as maritime electronics and security technology. Over 180 years of history and the constant pursuit of improvements are the basis for the company's success in constantly setting new standards. thyssenkrupp Marine Systems offers customized solutions for highly complex challenges in a changing world. The driving forces behind this are the employees of the company, who shape the future of thyssenkrupp Marine Systems with passion and commitment every day. More information at www.thyssenkrupp-marinesystems.com View source version on TKMS: https://www.thyssenkrupp-marinesystems.com/en/press-releases/d/uid-83d2fdf9-2be9-ff94-f057-680ff2ecf365.html

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  12 novembre 2018 | International, Aérospatial, Naval, Terrestre

  Rust Costs the Pentagon $21 Billion Per Year

  By Aaron Boyd, The Defense Department isn't doing a good job determining how much to spend to prevent damage from nature's basic chemical reactions. Rust costs the Pentagon more money annually than many of its most expensive weapons systems—up to $21 billion per year, according to a Defense Department-commissioned audit released in March. The report indicates the corrosion of metals that make up modern weapons systems like fighter jets, ships, ballistic missiles and nuclear weapons can sometimes approach one-third of the total operations and maintenance costs of those systems. The problem is so large, in 2002, the department established the Office of Corrosion Policy and Oversight to ensure big-dollar weapons systems weren't taken offline by oxidation and to help branches determine how much money ought to be spent on rust prevention. But the data being reported by the military branches has been inconsistent and the office has yet to issue guidance on how funding levels should be categorized, according to a related audit released Thursday by the Government Accountability Office. For example, “In fiscal year 2017, the Army and Navy used direct costs, such as salary and training costs, to identify their funding levels, but the Army also included other associated costs. The Air Force used the prior year's funding level and adjusted it for inflation,” the report states. These different methods led to funding requests based on different criteria, making it difficult for Congress to determine what an appropriate funding level should look like. It has also led to vastly different funding requests. In 2017, the Army requested $2.4 million and the Air Force $3 million, while the Navy only requested $220,000. Similarly, all three branches either failed to accurately report the supporting data or, in the Air Force's case, did not provide any data at all some years. “The Army data GAO received did not reconcile with data presented in the Corrosion Office annual reports to Congress for five of eight fiscal years,” auditors wrote. “The Navy data did not reconcile for two of eight fiscal years, and there was no supporting documentation identifying how these figures were calculated. Air Force officials did not provide any figures or supporting documentation for four fiscal years, stating that these figures were not available.” Army officials told GAO they're not able to accurately report how much is spent preventing or combating corrosion because many of those duties are performed by personnel who do many other things, as well. This includes the Army's lead corrosion executive, who also serves as the aviation logistics and safety officer for the Army G-4 logistics organization. “The corrosion-related costs of conducting the corrosion executive role are not separated from this other function,” they told GAO. The Navy had a similar issue but took a different tack. The Navy merely requested $220,000 for the corrosion executive's salary, despite the fact that “this method does not capture other costs, such as personnel assigned to other offices that provide support to the corrosion executive.” The misreported numbers don't appear to be malfeasance, according to the GAO report, but a natural consequence of a lack of direction from the Corrosion Office on how to identify funding needs and properly report that data. GAO made three recommendations to the Defense Department: Issue guidance for identifying and reviewing funding levels for performing corrosion executive duties. Ensure that the Corrosion Office develops a process to maintain documentation of its reviews of corrosion planning. Ensure that corrosion executives establish guidance on reviewing the adequacy of corrosion planning. Defense officials agreed with all three recommendations. https://www.nextgov.com/cio-briefing/2018/11/rust-costs-pentagon-21-billion-year/152709/

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  7 décembre 2021 | International, Aérospatial, Naval, Terrestre, C4ISR

  Several countries make deals in Dubai

  Several countries made deals in the Dubai Air show held in November in the United Arab Emirates. Middle East correspondent Agnes Al-Helu wraps it up.