8 février 2024 | International, Terrestre

Military emissions: Global Defence Technology 144

Defence operations are a significant contributor to global emissions, with the US military under renewed emphasis to reduce its carbon footprint.

https://army-technology.com/news/military-emissions-global-defence-technology-144/

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  • A hazy future: Amid a competition to build British frigates, a UK shipyard hits hard times

    7 août 2019 | International, Naval

    A hazy future: Amid a competition to build British frigates, a UK shipyard hits hard times

    By: Andrew Chuter LONDON — The Northern Irish shipyard that built the Titanic ceased business Aug. 5, and its part in a bid to build a new class of the general-purpose frigate for the British Royal Navy appears to have sunk with it. Harland and Wolff was the lead U.K. yard in a proposal by German-based warship company Atlas Elektronik to build five Type 31e frigates for the Royal Navy. But the Belfast shipyard of Harland and Wolff went into administration after a 158-year history, which included production of the Titanic and ended with its parent company insolvent and running out of offshore renewable-energy work that had become the mainstay of its business. Industry executives, who spoke on condition of anonymity, said that unless Atlas has a plan B, the bid has likely been scuttled by the Belfast yard slipping into administration and thus putting the jobs of 125 on-site workers at risk. Atlas Elektronik UK did not return calls regarding its bid. British warships must be locally built, but designs can be foreign. Atlas Elektronik UK is offering parent company ThyssenKrupp Marine Systems' Meko A200 frigate to Britain. Currently, Atlas Elektronik and its U.K. partners Harland and Wolff and Ferguson Marine Engineering of Scotland are vying for the deal against rival proposals led by BAE Systemsand Babcock International. An announcement by the Ministry of Defence on a winning bidder for the program worth more than £1.25 billion (U.S. $1.52 billion) could come next month. The procurement competition was aimed at breaking the local maritime monopoly of BAE Systems. Sharing work across the shipbuilding sector via the Type 31e was part of a national shipbuilding strategy published by the British government in 2017. A strategy review was completed this year by its author, John Parker, but the findings have not been published by the MoD. New Defence Procurement Minister Anne-Marie Trevelyn, the fourth such minister in three years, will likely give Parker's findings a close review. Trevelyn has no previous ministerial experience, but she is known in maritime circles for her membership of Parliament's all-party group on shipbuilding and ship repair, which recently published a report advocating for the domestic production of a new fleet of logistics support ships. However, it's unclear how long the government, and hence the new ministerial team at the MoD, will survive given the political uncertainty here around Britain's exit from the European Union and murmurings of a general election. Buy British? The logistic vessels, known here as fleet solid support ships, are not considered military vessels by the British government; this is so the government can procure them more cheaply overseas. A competition is underway with a U.K. team led by BAE Systems bidding against overseas rivals. But the tide may be turning, as there's parliamentary pressure that two or three large supply ships be built locally. The industry executives who spoke to Defense News said that although the upcoming DSEI defense show had been touted as a possible venue for some kind of an announcement, the timing was — like most other defense issues — clouded by political uncertainties, including the appointment of a new defense secretary and defense procurement minister as part of the government reshuffle by the new prime minister, Boris Johnson. An MoD spokesman said the department wouldn't provide a running commentary on the Type 31e competition or Harland and Wolff's part in it. However, the spokesman did suggest an announcement could take place after DSEI. “It would be inappropriate to comment on Harland and Wolff's involvement in the Type 31e program, whilst this is subject to an ongoing competition," the spokesman said. “The competitive design phase is proceeding to schedule. The outcome of the competition for the design and build of the ships will be announced by December 2019.” All three bidders have been in a competitive design phase ahead of submitting their proposals in late June. The MoD previously ran a competition for the Type 31e (the "e" stands for export), but it halted the procurement effort when all of the bidders failed to submit fully compliant bids. The Royal Navy wants the first of the five Type 31e frigates handed over during 2023 to start replace aging Type 23 frigates in its fleet. Some analysts and industry executives think that's a tall order. The government originally demanded a price tag of no more than £250 million per frigate, although earlier this year, industry executives said the budget restriction had been abandoned, as the MoD agreed to supply more equipment and systems at its own expense. Atlas Elektronik isn't the only company with Harland and Wolff on its team. Babcock International also listed the Northern Irish yard in its proposal. But Babcock has various options, including using its site at Rosyth in Scotland, where the second of two aircraft carriers being assembled for the Royal Navy is now virtually complete. “Our solution for the T31(e) requirement includes a flexible U.K. build approach that can accommodate the use of a range of delivery sites,” a Babcock spokesman said. BAE's plan is to build it's Leander-class warships at the Cammell Laird yard near Liverpool while its own yards on the River Clyde in Scotland focus on completing the design and build of eight Type 26 anti-submarine warfare frigates destined for the Royal Navy. Three have been ordered so far. Steve Turner, the assistant general secretary for manufacturing at the Unite union, said there are strategic defense interests why the Belfast yard should be saved. “The shipyard works with BAE on the Dreadnought [nuclear] submarine program, has an important part to play in the building of the Royal Navy's new Type 31e and is central to the U.K. consortium's bid to build the Navy's fleet solid support ships,” Turner noted. “All this proud workforce needs is a temporary boost from government and a commitment from U.K. ministers that they will back U.K. shipbuilding by block building the new fleet solid support ships in yards across the UK." Harland and Wolff is not the only potential Type 31e supplier in a tough spot. Ferguson Marine, which has a yard on the River Clyde and has been part of the Atlas and Babcock proposals, is experiencing significant cost and time overruns building two ferries. Nationalization by the Scottish government is one option under consideration for the financially fragile company. https://www.defensenews.com/naval/2019/08/06/a-hazy-future-amid-a-competition-to-build-british-frigates-a-uk-shipyard-hits-hard-times/

  • International militaries reveal interest in US Army’s Future Vertical Lift program

    14 septembre 2020 | International, Aérospatial

    International militaries reveal interest in US Army’s Future Vertical Lift program

    By: Valerie Insinna WASHINGTON — The U.S. Army's Future Vertical Lift program is getting “significant” levels of attention from militaries around the globe, eight of which have already sent letters of interest to the service, the head of the FVL program said Sept. 10. “We're working with multiple international partners on bilateral agreements ... and we're pursuing those letters of interest,” Brig. Gen. Wally Rugen, director of the Army's Future Vertical Lift Cross-Functional Team, said during a panel at the Defense News Conference. Rugen declined to comment on what nations have expressed interest in the program but said that the Army has remained engaged with those countries during the COVID-19 pandemic. “We've done a number of virtual meetings with our partners to keep the momentum up during COVID, and we have very good planning on our 2021 engagements going forward,” he said. “The exportability, interoperability and the cooperation is being studied deeply. [We're] talking about [liaison officers] coming into the FVL office.” The Army intends to develop and field two rotorcraft in the early 2030s as part of the FVL program: future attack reconnaissance aircraft, which will take over the reconnaissance mission currently performed by a mix of the AH-64 Apache helicopter and RQ-7 Shadow drone; and the future long-range attack aircraft, which will replace the UH-60 Black Hawk helicopter. Both are on budget and on schedule, Rugen said. The service recently awarded 10 contracts worth a total of $29.75 million to companies that will develop a series of “air-launched effects” for its future vertical lift aircraft, which could include sensors, mesh networking technologies and other payloads. Future contracts for air-launched effects could present sales opportunities for foreign defense contractors, Rugen said during the panel. “There's a lot of opportunity for our international partners in this space. I think it's very wide open. And the reason it's so wide open is” is that such technologies are “affordable and effective,” he said. In addition to the effort focused on air-launched effects, the Army is in the middle of multiple future tactical UAV demonstrations, which will ultimately pave the way for a replacement of the Shadow drone. Soldiers are assessing the four candidate systems through a series of field tests and exercises: the V-Bat system offered by Martin UAV and Northrop Grumman; Textron's Aerosonde HQ; the Arcturus UAV JUMP 20; and L3Harris' FVR-90. “The soldiers are extremely excited but giving us good feedback,” Rugen said. “They're not being easy on us [on] what to fix, what to do different. And that's the kind of data and information that's going to give us just a rock-solid requirement that we can move out on and get this into units where it's militarized, ruggedized and ready to go.” https://www.defensenews.com/smr/defense-news-conference/2020/09/10/international-militaries-are-keeping-an-eye-on-the-us-armys-future-vertical-lift-program/

  • Air Force’s next nuclear missile at risk after costs spike

    21 janvier 2024 | International, Aérospatial

    Air Force’s next nuclear missile at risk after costs spike

    The LGM-35A Sentinel nuclear missile has seen its costs increase at least 37%, triggering a review that could see the program restructured or canceled.

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