30 novembre 2023 | International, Naval

Marine Corps looks at ocean glider for rapid resupply to fight China

With speeds of 180 miles per hour, the seaglider could fill a known gap in the Marines’ high-speed logistics mission in the Pacific.

https://www.c4isrnet.com/news/your-marine-corps/2023/11/30/marine-corps-looks-at-ocean-glider-for-rapid-resupply-to-fight-china/

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  • Industry, nations hope to cash in on unmanned ground vehicle growth

    11 octobre 2018 | International, Terrestre

    Industry, nations hope to cash in on unmanned ground vehicle growth

    By: Aaron Mehta WASHINGTON — With the presence of drones ubiquitous in the skies, industry and international partners are turning their eyes closer to earth in an attempt to cash in on a growing sector: unmanned ground vehicles. “UGV market growth has historically been slow and steady, mostly S&T and niche procurements. What we're seeing now is an inflection point,” said Joshua Pavluk, a principal with Avascent. “There's a lot of activity happening and several DoD new starts happening nearly all at once.” That inflection point is partly the result of improved autonomy and navigation opening up opportunities, Pavluk said. But there is also a desire to see how these systems can transition from sole-mission capabilities, such as explosive ordnance disposal, to multi-mission systems capable of doing ISR, EW and communications. According to a report from the Center for the Study of the Drone at Bard College, total spending for ground drones in FY19 was set at $429 million, of which only $86 million is for procurement — DoD planned to buy 134 new systems during the fiscal year — and the rest for research and development. That pales in comparison to the $6.05 billion the Pentagon planned to spend on UAVs, and half the expected $982 million in naval drones. But that number shows steady growth, doubling in just two years from $212 million in FY17 and $310 million in FY18. And while explosive ordnance disposal systems still represent the biggest spending from the Army in this arena, it will likely be overtaken by programs such as the Army Common Robotic Systems and Robotic Ground System Advanced Technology Development. “The market won't match overall UAS spending levels anytime soon, but it's fast growing, and there's opportunity for the taking,” Pavluk said. However, Michael Blades, an analyst with Frost and Sullivan, is more subdued in his predictions. “It's a significant market and it is growing, but not at the levels of sea or air systems, or even counter-drone capabilities,” Blades said. “We will see some unmanned-unmanned teaming between UAS and UGV, but the land market for unmanned will be orders of magnitude smaller than the markets for air and maritime.” From a competition standpoint, Blades sees “the usual suspects” who are already in the market continuing to dominate in the coming years. And internationally, there are only a few players, with the market largely dominated by Israel. Could that change in the future? The international market generally lags behind the U.S. on such capabilities, Pavluk said, but he noted that “other countries will get in on the act, and it doesn't have to be large ones” to try and participate. Full article: https://www.defensenews.com/digital-show-dailies/ausa/2018/10/09/industry-nations-hope-to-cash-in-on-unmanned-ground-vehicle-growth

  • Japan's converted aircraft carrier to undertake Indo-Pacific deployment

    2 juin 2022 | International, Naval

    Japan's converted aircraft carrier to undertake Indo-Pacific deployment

    The JS Izumo will accompany the destroyers JS Takanami and JS Kirisame as well as an unnamed submarine for the Indo-Pacific Deployment 2022 voyage, which is set to take place June 13-Oct. 28.

  • Airports to go on counter-attack with 'killer' devices and bazookas

    24 décembre 2018 | International, Aérospatial, C4ISR

    Airports to go on counter-attack with 'killer' devices and bazookas

    The Telegraph, Charles Hymas All Britain airports are increasing or reviewing their defences because of fears of copycat attacks ... following the chaos at Gatwick that ruined the travel plans of 140,000 people Britain's major airports are to step up security with military-grade detection systems that would help them counter Gatwick-style drone incidents by launching their own “killer drones” or shooting them down with firearms. The move emerged as Sajid Javid, the Home Secretary, Chris Grayling, the Transport Secretary, and Gavin Williamson, the Defence Secretary, prepared to meet today (Monday) to review progress on the police investigation and measures to protect the public from future attacks. All airports in Britain are increasing or reviewing their defences because of fears of copycat attacks, according to Whitehall sources, following the chaos at Gatwick that ruined the travel plans of 140,000 people. Gatwick is expected to be the first to operate detection technology designed to be as sophisticated as that being used by the crack RAF and Army signals teams deployed to the airport last week. It allows personnel to detect, track and photograph drones at a distance of more than 1km and up to 5km. Whitehall sources said options for countering the threat included airports deploying their own drones, firing bazookas with projectiles that trapped them in nets, or deploying police with shotguns to shoot them down. The military team was due to remain at Gatwick until the airport's own defence system was operational, possibly for the two weeks over Christmas. Stewart Wingate, the chief executive of Gatwick, said: “We are equipping ourselves with capabilities to detect and defeat drones.” A Whitehall source said: “The first thing is to detect when a drone is coming in and having enough distance in which to do that. Second is being able to track the signal.” The Metis Skyperion technology, thought to be used by the military, deploys cameras, laser rangefinders, radar and radio frequency scanners to pinpoint the drone. To install a similar system at a major airport could cost up to pounds 5m, according to one expert. To track the drone to its operator would require additional sensors that even the military has not deployed at Gatwick. Finding the culprit becomes easier if they remain in sight of their device. Gatwick declined to reveal the measures it was considering to “defeat” or “disrupt” any further attacks. Police at Heathrow are testing a SkyWall 100 bazooka, a shoulder-launched weapon that fires a projectile containing a net. “Some of the airports are putting up enhanced firearms capabilities, most are doing increased police patrols inside and outside,” said a Whitehall source. “Airports are also assessing and monitoring potential launch sites.” Legislation will be rushed through in the new year to enable electronic jamming by airports, bigger drone exclusion zones and new police powers. https://nationalpost.com/news/world/airports-to-go-on-counter-attack-with-killer-devices-and-bazookas

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