Retour aux nouvelles

23 avril 2019 | International, Naval

The US Navy, seeking savings, shakes up its plans for more lethal attack submarines

By:

WASHINGTON — The U.S. Navy is shaking up its plan for acquiring a new, much larger and more deadly version of its Virginia-class attack submarine it aims to start buying this year.

The plan heading into this year was to start a contract on the 5th block of Virginias in October, beginning with an upgraded version of the block-four Virginia (a “straight-stick” Virginia), then the second boat in 2019 would be the first boat with the added with 84-foot section known as the Virginia Payload Module, designed to expand the Virginia's Tomahawk strike missile load-out from 12 to 40.

The rest of the 10-ship buy was suppose to have the VPM, a move designed to offset the retirement of the four 154-Tomahawk-packing guided missile submarines in the mid-2020s.

But the Navy is looking for savings and things have changed heading into the 2020 budget cycle.

Instead of nine of 10 block-five Virginias being VPM boats, the Navy is proposing to Congress that they add a third Virginia in 2020, but the first boat will be another “straight-stick.” Then in 2021, the Navy will return to buying two Virginias, but the first boat again will be a straight-stick and the second will have VPM. All the block five boats, VPM and otherwise, will have acoustic upgrades.

The net effect will be one fewer Virginia Payload Module in the block-five buy. Instead of nine of 10 boats in the buy having VPM, the Navy is proposing that eight of 11 boats have the VPM, deferring the VPM presumably to Virginia Block Six, which is slated to begin in 2024.

The last-minute shuffling of the deck on Virginia, which includes pushing out VPM boats for which Congress had already appropriated advanced procurement money, shifts what was originally supposed to be the end of the straight-stick Virginias this year to buying one new straight stick a year for the next three years.

This has raised concerns among those in the submarine building industry because of the potential for disruptions in the workflow at the yards, which is carefully planned out years in advance, and could even bleed over into the new, strategically vital Columbia-class ballistic missile submarine program.

“Just like there is one rule in real estate (‘location, location, location'), there is one rule in building ships: Predictability, predictability, predictability,” said Dan Gouré, a former Bush Administration defense official and military analyst with the Arlington-based Lexington Institute. “And they are messing with that now, for the first time in quite a while. And that makes no sense.”

The late changes have also affected the timeline for contract negotiations, and a source with knowledge of the details said a planned April contract date for block five is now unlikely. The date had already slipped from the beginning of the fiscal year in October, according to 2018 budget documents.

The Virginia-class program has begun seeing creeping delays which the Navy acknowledged this year will likely be between four and seven months on each boat for the foreseeable future. The service says it has struggled to meet more aggressive construction timelines because of issues within the supplier base, which are causing delays.

A spokesman for the Navy's research, development and acquisition office said he wouldn't comment on precisely what savings would be achieved with the strategy, citing ongoing negotiations, but said the move of a matter of competing priorities within the budget. He also said the changes in the VPM schedule were not part of ongoing supplier challenges.

“To support the Navy's PB-20 request the decision to delay VPMs in FY-20 and 21 was based on competing requirements,” said Capt. Danny Hernandez, RD&A spokesman. “This was not based on any issues with shipbuilding or supply chain.”

Added Wrinkle

The third boat in 2020 also adds a wrinkle to the schedule. According to the Navy's justification books, the third boat will not start construction until 2023, which is the year before the service plans to buy a second Columbia-class boomer.

That means the shipyards will be building three Virginias in 2023.

The Virginia Payload Module strategy of continuing to buy straight-stick Virginias into 2021, ensures that General Dynamics Electric Boat and Huntington Ingalls Newport News will be building both straight sticks and Virginia Payload Module Virginia-class boats and the Columbia class simultaneously through 2026 and beyond, according to Navy budget documents.

That will stress the yards and the supplier base, raising the risk that Columbia could run late, according to an industry source who spoke on background.

“The juxtaposition of Virginia VPM and Columbia will be an added challenge for the shipyards,” the source said. “VPM and Columbia will have no learning curves when both projects are started. As we saw with Seawolf and Virginia (and every other first of a class ship the Navy has ever built) first ships are late and over cost.

“Unfortunately, with the delay to the original program, Congress and the Navy have run the clock down, so there is no margin for Columbia to be late.”

The mounting challenges within the submarine building enterprise prompted RD&A chief James Geurts to stand up a new program office specifically for the Columbia class, which was previously organized under Program Executive Office Submarines. Rear Adm. Scott Pappano is heading the new enterprise.

“My concern was with Columbia being our No. 1 acquisition priority and all the other submarine activities we have going on, do we have enough leadership bandwidth available to oversee and run all those programs simultaneously?” Geurts said in an early March roundtable with reporters.

“As I understand the challenges going forward, [I wanted to] get PEO-level support to that program as it starts ramping up. And I didn't want to wait for a crisis for that to occur; I wanted to make sure we are proactively working the program.”

https://www.defensenews.com/naval/2019/04/04/the-us-navy-seeking-savings-shakes-up-its-plans-for-more-lethal-attack-submarines/

Sur le même sujet

  • How the Air Force plans to use space to project power in the 21st century

    19 septembre 2018 | International, Aérospatial

    How the Air Force plans to use space to project power in the 21st century

    By: Daniel Cebul NATIONAL HARBOR, Md.— As the National Defense Strategy and National Security Strategyhave made clear, space is set to become a crucial war fighting domain, as nearly every operation the military conducts relies on space assets. So when the leaders of the Air Force's Global Strike Command, Space Command, commander in Europe and Africa and special operations head all shared a stage at the Air Force Associations annual conference to discuss operations, its no surprise they chose to focus on how the service plans to leverage space assets to project power in the 21st century. One reason space is so important, not just to the Air Force, but all military services, is that space assets enable multidomain operations that are becoming the norm in the modern warfare. Citing the Air Force's successful strikes against Assad-regime chemical weapons manufacturing sites in Syria in April, Gen. Tod D. Wolters, commander of U.S. Air Forces in Europe and Africa, explained the mission was successful because “we had well-vetted and thorough multidomain operations.” Another key reason the Air Force is doubling down on space is because the outcome of a conflict with a near-peer will largely depend on winning the battle in space. “If deterrence fails I am convinced ... if we are up against a peer or near-peer we are going to have to fight for space superiority,” said Gen. John Raymond, commander of Air Force Space Command. “As the National Defense Strategy talks about, that's going to require capability from multiple domains to come forward,” he added. Raymond noted the need to control assets in space was prioritized in the National Security Strategy, which talks about “unfettered access to and freedom to maneuver in space as a vital national interest. That's significant, it wasn't in the last National Security Strategy.” And unlike in previous endeavors beyond Earth's atmosphere, the U.S. is no longer going it alone. Looking at the spectrum of operations “from humanitarian assistance and disaster relief on one end to kinetic on the other end, there is nothing that isn't done without multidomain operations or integration of air, space and cyber together, and there is nothing we do not do without our allies," Raymond said. "So by definition multidomain, [and command and control] has to be coalition friendly.” Considering the need for U.S. partners in space and how the space environment has evolved, Raymond explained, "we haven't needed to have partners in space before. It was a benign domain.... That is not the case today and we are working really hard to develop those partnerships that we enjoy in all other domains than space.” But projecting power from space requires work to be done on terra firma by the U.S. and its allies. Gen. Timothy Ray, commander of U.S. Air Force global strike command, explained “The ability to improve much faster at our bases and our power projection platforms absolutely has to be an integrated conversation. We talk about integrating air space and cyber we fundamentally have to master the integration of our bases.” https://www.defensenews.com/newsletters/digital-show-daily/2018/09/18/how-the-air-force-plans-to-use-space-to-project-power-in-the-21st-century-2

  • USS Gerald R Ford bristles with next-gen tech on initial deployment

    3 novembre 2022 | International, Aérospatial

    USS Gerald R Ford bristles with next-gen tech on initial deployment

    Carrier boasts 23 new technologies including the Electromagnetic Aircraft Launch System and the Advanced Weapons Elevator.

  • Lockheed Martin And Airbus Sign Memorandum Of Agreement On Aerial Refueling

    7 décembre 2018 | International, Aérospatial

    Lockheed Martin And Airbus Sign Memorandum Of Agreement On Aerial Refueling

    MADRID, Dec. 4, 2018 /PRNewswire/ -- Lockheed Martin (NYSE: LMT) and Airbus have signed an agreement to jointly explore opportunities to meet the growing demand for aerial refueling for U.S. defense customers. The companies will seek to provide aerial-refueling services to address any identified capacity shortfall and to meet requirements for the next generation of tankers capable of operating in the challenging environments of future battlespace. "Reliable and modernized aerial refueling is an essential capability for our customers to maintain their global reach and strategic advantage," said Lockheed Martin Chairman, President and CEO Marillyn Hewson. "By combining the innovation and expertise of Airbus and Lockheed Martin, we will be well-positioned to provide the United States Air Force with the advanced refueling solutions needed to meet 21st century security challenges." "The U.S. Air Force deserves the best aerial-refueling technology and performance available under the sun and this great industry team, Lockheed Martin and Airbus, will offer exactly that," said Tom Enders, Airbus CEO. The companies are taking a cooperative approach, with the Airbus A330 Multi Role Tanker Transport (A330 MRTT) at its heart, to examine a broad spectrum of opportunities. These may range from ways to support critical near-term air-refueling needs, such as a fee-for-service structure to conceptualizing the tanker of the future. Airbus Defence and Space Head of Military Aircraft Fernando Alonso said, "The A330 MRTT has been selected by a dozen nations around the world. It is extensively proven in live operations and has been repeatedly praised by major air forces. We are convinced that the combination of Airbus' tanker expertise with Lockheed Martin's extensive U.S. presence, has the potential to provide highly effective solutions for current and future U.S. military aerial refueling requirements." Lockheed Martin has a long and successful history of systems integration, manufacturing and maintenance, repair and overhaul operations with large airlift and tanker aircraft. When combined with Airbus expertise in this competitive space, the two companies will field a strong team to address future air refueling needs. "Airbus is an industry leader in the aerial refueling area, and Lockheed Martin is known for cutting-edge defensive technologies and capabilities," said Michele Evans, executive vice president, Lockheed Martin Aeronautics. "This is a great opportunity for our two companies to combine our expertise – cooperating to develop world-class solutions for critical needs around the world." About Lockheed Martin Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 100,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. This year the company received three Edison Awards for ground-breaking innovations in autonomy, satellite technology and directed energy. About Airbus Airbus is a global leader in aeronautics, space and related services. In 2017 it generated reported revenues of € 67 billion – or € 59 billion restated for IFRS 15 – and employed a workforce of around 129,000. Airbus offers the most comprehensive range of passenger airliners from 100 to more than 600 seats. Airbus is also a European leader providing tanker, combat, transport and mission aircraft, as well as one of the world's leading space companies. In helicopters, Airbus provides the most efficient civil and military rotorcraft solutions worldwide. This news release contains statements that are not recitations of historical fact and which therefore constitute forward-looking statements within the meaning of the federal securities laws. These statements are not guarantees of future performance and are subject to risks and uncertainties. Actual results may differ materially due to factors such as our ability to successfully jointly pursue opportunities and achieve the expected synergies and other benefits and the competitive environment for our products and services. For a discussion identifying additional important factors that could cause actual results to vary, see the Corporation's filings with the Securities and Exchange Commission (SEC) including "Management's Discussion and Analysis of Financial Condition and Results of Operations" and "Risk Factors" in the Corporation's Annual Report on Form 10-K for the year ended Dec. 31, 2017 and subsequent quarterly reports on Form 10-Q. The Corporation's filings may be accessed through the Investor Relations page of its website, www.lockheedmartin.com/investor, or through the website maintained by the SEC at www.sec.gov. SOURCE Lockheed Martin Aeronautics Company https://news.lockheedmartin.com/2018-12-04-Lockheed-Martin-and-Airbus-Sign-Memorandum-of-Agreement-on-Aerial-Refueling

Toutes les nouvelles