26 juillet 2023 | International, Aérospatial

Airlines brace for hit from Pratt & Whitney's new engine problem

Airline executives are fuming about the prospect of grounding planes and trimming flight capacity amid a busy summer travel season after fresh problems arose with some of RTX's Pratt & Whitney engines.

https://www.reuters.com/business/aerospace-defense/airlines-brace-hit-pratt-whitneys-new-engine-problem-2023-07-26/

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  • US Marines wants to move fast on a light amphibious warship. But what is it?

    22 septembre 2020 | International, Naval

    US Marines wants to move fast on a light amphibious warship. But what is it?

    David B. Larter WASHINGTON — The U.S. Marine Corps is moving as fast as it can to field a new class of light amphibious warship, but it remains unclear what it will do, where it will be based or what capabilities it will bring to the fight. The idea behind the ship is to take a commercial design or adapt a historic design to make a vessel capable of accommodating up to 40 sailors and at least 75 Marines to transport Marine kit over a range of about 3,500 nautical miles, according to a recent industry day presentation. While the presentation noted that the ship should have few tailored Navy requirements, that also creates a problem: If the Navy is going to pay tens of millions to develop, build, crew and operate them, should it not provide some additional value to the fleet? Analysts, experts and sources with knowledge of internal discussions who spoke to Defense News say the answer to that question is a source of friction inside the Pentagon. The idea of the warship arrived on the scene in 2019 with the ascension of Gen. David Berger as commandant of the Marine Corps. His planning guidance called for a smaller, more agile amphibious force that could operate inside the Chinese anti-access, area denial window in the South China Sea. In a recent virtual meeting of the Surface Navy Association, the chief of naval operations' director of expeditionary warfare, Maj. Gen. Tracy King, emphasized that above all, the platform must be cheap and come online quickly. “I see the efficacy of this [light amphibious warship] is really to help us in the phases and stages we're in right now,” King said Aug. 27. “We need to start doing things differently, as an extension of the fleet, under the watchful eye of our Navy, engaging with our partners and allies and building partner capacity: We ought to be doing that right now. I think we're late to need with building the light amphibious warship, which is why we're trying to go so quickly.” When asked whether the ship should contribute to a more distributed sensor architecture to align with the Navy's desire to be more spread out over a large area during a fight, King answered in the affirmative. "[But] I really see it benefiting from [that architecture] more,” he said. “We need to build an affordable ship that can get after the ability to do maritime campaigning in the littorals.” The unstated implication appeared to be that if the ship is loaded up with sensors and requirements, it will slow down the process and increase the cost. Analysts who spoke to Defense News agreed with that, saying the Navy is likely trying to put more systems on the platform that will make it more complex and more expensive. The Navy has said it wants to keep the price under $100 million per platform and begin purchasing them as early as the latter half of 2022. “The hardest part is going to be appetite suppression, especially on the part of the Navy,” said Dakota Wood, a retired Marine officer and analyst with The Heritage Foundation. "This is what we saw in the littoral combat ship: It started out as a very light, near-shore, small and inexpensive street fighter. And then people started adding on requirements. You had ballooning costs, increasing complexity of the platform, and you get into all kinds of problems. “The Marine Corps wants this quickly. It needs it to be inexpensive so you can have 28-30 of them over a three- to four-year period.” There is the additional challenge of where the ships will be based, since they will probably not be built to the kinds of standards of normal Navy vessels built to last for 30-40 years in service. The minimum service life for the light amphibious warship will be about 10 years, according to the industry day presentation. Wood said that would be a challenge for the Marines and the State Department to work out in parallel with the effort to get the hulls quickly built. Jerry Hendrix, a retied Navy captain and analyst with the Telemus Group, agreed with that assessment, saying the Marines are eager to move forward to get something fielded, in part to make sure this transition to a lighter, more distributed force being pushed by Berger actually happens. "The commandant can't divest of some of the legacy platforms he's building — these big, expensive and vulnerable platforms — until he has something that replaces it in the water. And so he's anxious to get going with something else so he then has a reason to move away from what he has. “The commandant is well aware he has a four-year clock and its ticking. So if he's going to make changes, he's got to get moving to get those changes in place and commit the Marine Corps to them to make sure it's going to last. And right now I'm not sure there's a lot of high confidence that they are going to last.” Hendrix acknowledged that the Navy has good reason to want the light amphibious warship to have more capability, but added that the Corps is more interested in something simple than something costly and elaborate. “What that does,” Hendrix said, “is drive up unit cost and drive down the numbers that can be purchased.” https://www.defensenews.com/naval/2020/09/21/us-marines-wants-to-move-fast-on-a-light-amphibious-warship-but-what-is-it/

  • Saab receives order for future development support of Gripen - Skies Mag

    5 mai 2021 | International, Aérospatial

    Saab receives order for future development support of Gripen - Skies Mag

    The order is an extension of an existing contract and enables the future development of the Gripen for users around the world.

  • A compromise is needed on trans-Atlantic defense cooperation

    17 octobre 2019 | International, Autre défense

    A compromise is needed on trans-Atlantic defense cooperation

    By: Hans Binnendijk and Jim Townsend The incoming European Commission president, Ursula von der Leyen, will need to work with Washington to defuse a quietly simmering trans-Atlantic defense cooperation issue that, if left unsettled, could do more long-term damage to the NATO alliance than U.S. President Donald Trump's divisive tweets. The United States for years has sought to stimulate increased European defense spending while minimizing wasteful duplication caused by Europe's fragmented defense industry. Europe has finally begun to deliver: Defense spending is up significantly, and the European Union has created several programs to strengthen its defense industries. But in the process, the EU has created a trans-Atlantic problem. These advances in Europe could come at the expense of non-EU defense industries, especially in the U.S. The European Defence Fund, or EDF, established in 2017, is designed to support the cooperative research and development efforts of European defense industries, especially small and mid-sized firms. Three eligible companies from at least three EU countries need to apply in a coordinated fashion to receive project research and development funding, which can be up to a 100 percent grant for the research phase. Plans call for spending about $15 billion between 2021 and 2027 to strengthen Europe's defense R&D and stimulate innovation. Model projects include the Eurodrone and ground-based precision strike weapons. A second related EU program, Permanent Structured Cooperation, or PESCO, also inaugurated in 2017, focuses more on efforts to foster defense cooperation among subsets of European states. Initially envisioned in the 2009 Lisbon Treaty, PESCO is an effort to develop a more comprehensive European defense consistent with EU's common foreign and security policy needs. Thus far, 25 of 28 EU nations have signed up, with 34 modest cooperative projects agreed to by the European Council. The EU estimates that the inefficiency caused by the lack of adequate defense cooperation costs its members between $25 billion and $100 billion annually. These new EU programs, designed to pool and share scarce defense resources, are intended to help address that problem. But the exclusivity of these approaches favor the defense industries of EU members, and the hostile Trump administration rhetoric toward the EU is only supercharging this controversy. President Trump's negative attitude toward NATO and European leaders has undercut European confidence in American trans-Atlantic leadership and strengthened a call in some European capitals for European “strategic autonomy.” Part of this autonomy is developing a more capable and independent European military supported by a stronger European defense industry. A stronger European military capability is a goal shared on both sides of the Atlantic, but not at the expense of defense cooperation. While European leaders understand that they are probably decades away from real, strategic autonomy and military independence, they are shaping the EDF and PESCO approaches to protect European defense industry by being fairly exclusive of U.S. or other non-EU defense industries. This has U.S. defense officials worried. A May 2020 letter to the EU from two senior U.S. officials stated their “deep concern” about the programs' regulations. While current EDF and PESCO programs are small, U.S. officials are worried they will set precedents and will be a model for more ambitious European defense cooperation in the future. They fear not only that U.S. industry will be cut out, but that two separate defense industry tracks will be established that will undercut NATO interoperability and promote further duplication. Some U.S. officials have threatened U.S. retaliation unless changes are made. EU officials respond that these criticisms are excessive. They note that some American defense firms established in European countries will be eligible, that there is nothing comparable to the “Buy American Act” in Europe, that plenty of trans-Atlantic cooperative projects can take place outside of these two EU programs, that the PESCO projects will be guided by both EU and NATO requirements, and that over 80 percent of European international defense contracts go to U.S. firms anyway. They also note that a deterrent to U.S.-EU defense cooperation is that U.S. arms transfer control regulations create potential American restrictions on the sale to third countries of any U.S.-EU cooperative weapons systems that contain U.S. technology. NATO Secretary General Jens Stoltenberg, who seems caught in the middle, has supported both EDF and PESCO, so long as the results fill NATO capability gaps and do not lead to further duplication. Flexibility will be needed on both sides of the Atlantic to defuse this issue before it becomes too difficult to manage. Some opportunities for third-country participation will be needed. Possible approaches to level the playing field include focusing on modifying PESCO, which is still under development in the EU. One suggestion is to create a “white list” of NATO nations not in the EU (such as the U.S., Canada, Norway, post-Brexit United Kingdom and Turkey) that might be invited to participate in selected PESCO projects on a case-by-case basis. This would at least set a precedent that PESCO does not completely exclude third countries. And it would strengthen EU-NATO defense links. Additionally, formal procedures might be established for closer cooperation between the PESCO project selection process and NATO's defense planning process. This will help avoid duplication and identify at NATO those areas where NATO nations outside the EU could cooperate on PESCO projects, The U.S. might also consider amending its arms export control legislation to waive the third-country transfer review requirement for the export of U.S.-PESCO joint projects if the sale would be made to a country to which the U.S. would have made a similar sale. EU internal negotiations on EDF are finished, and changes will be hard to make. Plus, EDF provides R&D funding grants that use European financial resources. While some $118 million in U.S. Defense Advanced Research Projects Agency funds go to European firms, that is about 3 percent of DARPA's budget. So the U.S. might ask for some modest reciprocity from the EDF. But more constructively, DARPA and the EDF might co-fund R&D for joint U.S.-EU projects. The United States has much to gain from a strong European defense industry. Europe has much to gain from cooperation with the U.S. defense industry. All NATO allies need to stimulate defense innovation to compete effectively with Russia and China. Both sides of the Atlantic have much to lose if this issue further disrupts NATO's already shaky political equilibrium. Hopefully von der Leyen's experience as a former German defense minister will help her to understand the urgency and to find a solution to this problem. Hans Binnendijk is a distinguished fellow at the Atlantic Council and formerly served as the senior director for defense policy on the U.S. National Security Council. Jim Townsend is a senior fellow at the Center for a New American Security and formerly served as deputy assistant secretary of defense for European and NATO policy. https://www.defensenews.com/opinion/commentary/2019/10/16/a-compromise-is-needed-on-trans-atlantic-defense-cooperation/

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