German warships await orders on crossing Taiwan Strait

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  November 24, 2020 | International, Aerospace

  NATO Partners Collaborate to Develop Next Generation of Medium Multi-Role Helicopters

  France, Germany, Greece, Italy and the United Kingdom announced the launch of a multinational project on Next-Generation Rotorcraft Capabilities on 19 November 2020. The project is dedicated to the modernization of existing rotorcraft fleets and is one of NATO's High Visibility Projects (HVP). The project highlights NATO Allies' commitment to maintain a technological edge and to pursue multinational cooperation whenever possible. It aligns with Europe's desire to reduce dependency on U.S. defence equipment. A significant number of medium multi role helicopter capabilities currently operated by Allies will reach the end of their life cycle in the 2035 – 2040 period and beyond, with the subsequent need for replacements. The Next Generation Rotorcraft project aims to develop a solution for these upcoming requirements, leveraging a broad range of recent advances in technology, production methods, as well as operational concepts. Over the coming years, experts from all five nations will cover an exhaustive programme of work, starting with defining a robust Statement of Requirements and a multi-phase cooperation plan. The Defence Ministers of the five Allies signed a Letter of Intent to develop an entirely new helicopter capability. The signature was added virtually from the capitals of participating nations. “By investing our resources and channeling our development initiatives through a multinational framework, we are making sure Allies are equipped with the best available capabilities, which helps to maintain NATO's technological edge," stressed NATO Deputy Secretary General Mircea Geoană. https://www.defenseworld.net/news/28368#.X71e6s1KiUk

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  May 21, 2020 | International, Aerospace

  US Air Force launches contest to replace the B-52 bomber’s engine

  By: Valerie Insinna   15 hours ago WASHINGTON — General Electric, Rolls-Royce, and Pratt & Whitney will compete for the chance to outfit the U.S. Air Force's B-52 bomber fleet with new engines, with a contract award projected for June 2021. The Air Force released a request for proposals for the B-52 Commercial Engine Replacement Program to the three companies on May 19. The engine makers are already under contract to create digital prototypes, and they have until July 22 to submit final proposals, the solicitation stated. The Air Force operates 76 B-52s, each outfitted with eight TF33 engines. The service plans to order 608 new engines, plus spares and support, from the winner of the competition. The public version of the RFP obscures the estimated value of the program, which is projected to extend from 2021 to 2035. Pratt & Whitney, which manufactured the TF33 currently onboard the B-52, has stated it will propose the PW800. “Its industry-leading reliability, robust sustainment infrastructure, and significant fuel efficiency savings will greatly improve the legendary bomber and keep it flying for decades to come,” said Chris Johnson, Pratt & Whitney's executive director for mobility and diverse engine programs. "Our unique experience with the B-52, coupled with our expertise integrating commercial engines onto military applications, will deliver a low-risk, high-performance engine to power the Stratofortress fleet through 2050.” GE Aviation will put forward the CF34-10 and Passport engines, spokesman David Wilson said. “GE is the only company to have been involved in re-engining U.S. Air Force aircraft three times over,” he said. “Add in our deep experience powering six strategic bombers, entrenched support of air combat and the reverence we have for the role we play in protecting this country, and GE is the clear partner to ensure the B-52 is ready at all times for mission critical.” Rolls-Royce intends to offer its F130 engine, the company confirmed. “Rolls-Royce is excited to move to the proposal stage of the campaign and ready to demonstrate that the Rolls-Royce F130 engine is the perfect fit for the B-52,” Craig McVay, senior vice president for Rolls-Royce Defense, said in a statement. “The F130 is a highly reliable and proven engine which is already in commercial production. Our team is focused and energized, and eager to compete for the B-52 Commercial Engine Replacement Program and provide the best possible solution for the U.S. Air Force and the key missions of the B-52 weapon system.” The Air Force plans to operate the B-52 into the 2050s and sees new commercial engines as a way to reduce fuel burn and the time it takes to maintain the bomber. Last year, B-52 maintainers at Barksdale Air Force Base, Louisiana, told Defense News that modern engines would make it easier for crews to diagnose problems and make needed repairs. “I would like to know if I need to take that aircraft down out of the schedule and give it a new engine ahead of time,” said Lt. Col. Tiffany Arnold, 2nd Maintenance Squadron commander. “We could prioritize, we could understand the patterns of the engines in a way that we could maintain them better. And hopefully the new motor, whoever designs it, will have a shorter mean time between failure, and we can fly them longer.” https://www.defensenews.com/air/2020/05/20/the-air-force-launches-a-contest-to-replace-the-b-52s-engine/

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  February 3, 2022 | International, Aerospace

  Budget uncertainty 'throttles' MDA's development of a hypersonic missile interceptor

  A Glide Phase Interceptor would round out MDA's plans to turn the ballistic missile defense architecture into one optimized for hypersonic missile defense as well. But the funding and the path forward for the interceptor remains unclear.