Saab delivers fifth GlobalEye to the United Arab Emirates

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  21 mai 2020 | International, Aérospatial

  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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  19 août 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

  When the challenge of coronavirus becomes a catalyst to change

  By: Mike Gruss One way to understand how the United States' largest defense companies are responding to the coronavirus pandemic is to listen to what their leaders said on the most recent round of earnings calls. Consider this anecdote from General Dynamics. Phebe Novakovic, the company's chief executive, told analysts in late July that when COVID-19 struck, “our classified customers closed their sites to all but mission-essential employees. This impacted revenue and earnings and will continue to do so. Some of IT services' highest-margin programs have come to a hard stop because of COVID-19.” Novakovic described the pandemic as a time of “significant uncertainty.” That story was not unusual. David Calhoun, Boeing's CEO, described this as “a historically dynamic and challenging time.” Greg Hayes, Raytheon Technologies' top executive, opened his second-quarter call by stating: “As everyone knows, these last several months have been incredibly challenging.” And Bill Brown, the CEO of L3Harris, said: “The pandemic has challenged us all to find new ways of working effectively.” To be clear, defense contractors have lost roughly 20 percent of their value in the last six months, by tracking exchange-traded funds. That's the worst run for publicly traded companies in at least a decade. So what to make of this? James Taiclet, Lockheed Martin's new leader, said his philosophy is that there may be “an opportunity for us if there is a downturn, we're going to look at the silver linings that may be there.” He was talking about mergers and acquisitions. But defense companies of all sizes should look for another opportunity: a reason to operate differently, not an excuse to get back to basics. Leaders should reexamine how to embrace new talent, how to effectively telework, and how to add new equipment or partnerships with unexpected sources. Military leaders for years have said they value agility. Now they will get to watch firsthand who changes, who is prepared for the long term, who adapts and who merely talks about adapting. These “challenges” can give acquisition officials a reason to reward agility. But back to the earnings calls. Officials hinted about what may happen next, before we — fingers crossed — enter a post-pandemic world. Lockheed's Kenneth Possenriede, the company's chief financial officer, said that while solicitations may be slower getting out the door, final deadlines have not changed. Brown at L3Harris said: “We believe that the heightened threat environment will drive the trajectory of U.S military spending regardless of the election.” Novakovic seconded that notion. “There's a general consensus that the threat has not dissipated,” she said. “In fact, arguably some of our potential adversaries have raised additional questions. ... We'll see going forward, but [I'm] not hearing a lot at the grassroots level on ... any pending defense cuts.” The threat may not have changed. Nor may the business of defense. Yet. But it's impossible to ignore that almost everything else has. https://www.defensenews.com/opinion/2020/08/17/when-the-challenge-of-coronavirus-becomes-a-catalyst-to-change/

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  5 septembre 2018 | International, Aérospatial, Naval, Terrestre, C4ISR

  Germany Radically Overhauling Military

  LONDON—The German defense ministry says it has begun a radical restructuring of the country's armed forces to better prepare it for modernization and an uptick in defense ... Full article: http://aviationweek.com/awindefense/germany-radically-overhauling-military