Italian Navy, telecom provider team up to deter attacks on undersea cables

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  14 octobre 2020 | International, Naval

  US Navy eyes new design for next-generation destroyer

  David B. Larter WASHINGTON — The U.S. Navy is looking to build a new generation of destroyers from a clean-sheet design, following the model of one of its most successful ship classes, the Arleigh Burke-class DDG, the service's top officer said Tuesday. The idea, colloquially referred to in-house as DDG Next, is to build a new hull smaller than the nearly 16,000-ton Zumwalt-class destroyer but still big enough to accommodate a larger missile magazine, Adm. Michael Gilday told a virtual audience at Defense One's State of the Navy event. “I don't want to build a monstrosity. But I need deeper magazines on ships than I have right now,” the chief of naval operations said. “I'm limited with respect to DDG Flight IIIs in terms of what additional stuff we could put on those ships. ... So the idea is to come up with the next destroyer, and that would be a new hull. The idea would be to put existing technologies on that hull and update and modernize those capabilities over time.” The Navy is supposed to start buying the new ship in 2025, according to the service's 2020 30-year shipbuilding plan, though it's unclear how its forthcoming force structure assessment will affect those plans. In his recent speech on the Defense Department's plan for a 500-plus ship Navy, Defense Secretary Mark Esper made no mention of the future large surface combatant. To avoid another costly failure, such as the canceled next-generation cruiser or severely truncated DDG-1000 program, the service is harkening back to its successful Arleigh Burke program, the mainstay of the Navy's surface combatant program for the past 30 years, Gilday said. Much like on the forthcoming Constellation-class frigates, the service plans to install fielded systems on the new ship and upgrade them over time. “So think DDG-51 (that's exactly what we did): We had a new hull but we put Aegis on it,” Gilday said. “We put known systems that were reliable and were already fielded out in the fleet. That's kind of the idea. I call it DDG Next to kind of right-size it. Smaller than a Zumwalt but packing some heat nonetheless.” The Navy estimates it would need $22 billion annually in constant year 2019 dollars to execute its old shipbuilding plan, though the Congressional Budget Office put the estimate more than 30 percent higher. A major driver in the difference between the CBO and Navy estimate was the cost of a future large surface combatant, according the Congressional Research Service. The emergence of hypersonic missiles has been a driving factor in the Navy's desire to field a new large surface combatant since such weapons wont fit in the current vertical launch system cells on Burke-class destroyers and existing cruisers. They will, however, fit in the Virginia Payload Module being built into the Block V Virginia submarines awarded last year. https://www.defensenews.com/naval/2020/10/13/the-us-navy-is-eyeing-a-next-generation-destroyer-from-a-new-design/

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  12 juillet 2018 | International, Aérospatial

  Lockheed to double Patriot missile production as orders explode

  By: Jen Judson WASHINGTON — Lockheed Martin is planning to double its most advanced Patriot missile's production in the coming years to deal with exploding orders of the weapon from the U.S. Army and its allies, according to a company executive. The U.S. Army has dramatically increased its Patriot Advanced Capability-3 Missile Segment Enhancement, or PAC-3 MSE, orders to not just account for full-rate production of the missile but to increase the stockpile on hand as operations overseas continue to eat up the inventory. The MSE version has a larger, dual-pulse solid-rocket motor and larger control fins that double the missile's reach and improve performance against evolving ballistic and cruise missiles. Meanwhile, several new customers abroad have joined the ranks of Patriot air and missile defense owners to include Poland, Romania and Sweden this year. This includes the purchase of a number of the MSE missiles as part of the initial order. For example, Lockheed would build 576 PAC-3 MSEs just for the three European countries that recently signed on to buy Patriot. Romania plans to buy 168 PAC-3 MSEs for its Patriot system as part of its order. Poland wants to buy 208 of them. Sweden intends to buy 200. The reason for such an explosion in PAC-3 MSE buys is due to the proliferating threat both in the Middle East and in Europe as the U.S. and its allies remain embroiled in conflict in the Gulf region, and as European countries work to build up robust air defenses to deter Russia. By: Aaron Mehta A comparison of the U.S. Army's fiscal 2018 and fiscal 2019 budget justification documents show the service drastically increased its planned buys — in some cases more than doubling — across FY18 through FY22. The Army had planned to buy roughly 95 missiles per year from FY18 through FY22, but a year later the service increased the 2018 order from 93 to 240 to include those bought with overseas contingency operations funds. In FY19, the Army asked for 240 missiles again. And the base orders for the missile in FY21 and FY22 total 160 each year. The Army's plans to dramatically increase its PAC-3 MSE production going forward has seen unanimous congressional approval, although the final FY19 defense appropriations bill has yet to become law. House and Senate appropriators are fully funding the production of 179 MSE missiles in FY19 in the base budget. Lockheed is no longer selling its original PAC-3 missiles, but it is still producing them for one customer, according to Bob Delgado, director of international business development for integrated air and missile defense at Lockheed Martin, who spoke to Defense News in a recent interview at the defense conference Eurosatory in Paris. This means Lockheed can make room for PAC-3 MSE production, which received the go-ahead to move into full-rate production by the U.S. Army in April. “There is a lot of interest in [PAC-3 MSE], so much so we are doubling our capacity,” which equates to up to 500 of the missiles per year, Delgado said. This will likely mean adding an extra production line, he added. Lockheed is currently meeting the demand, Delgado said, “however, it is getting more difficult as more orders come in, and that is why we are foreseeing, along with the U.S. government, a point where we need to increase our capacity.” https://www.defensenews.com/land/2018/07/11/lockheed-to-double-patriot-missile-production-as-orders-explode/

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  19 juin 2024 | International, Sécurité

  New Case Study: Unmanaged GTM Tags Become a Security Nightmare

  Explore the dangers of Google Tag Manager misconfigurations with real-world examples. Learn how to safeguard your data and comply with privacy laws