Saab starts production of Finnish Navy’s composite masts

On the same subject

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  July 24, 2018 | International, C4ISR

  Marines Test New Drone Swarms a Single Operator Can Control

  By Gina Harkins One Marine could soon dispatch more than a dozen drones to jam enemy communications and take out targets -- all from a single handheld tablet. The Marine Corps Warfighting Lab has successfully tested the ability to have a single Marine operate six drones in the air simultaneously. The goal is to get that up to 15 and to see the small unmanned systems stay in the air for hours at a time. "What we're looking at is ... minimal operator burden so [a Marine's] face isn't down in a tablet," said Capt. Matt Cornachio, a fires project officer with the Warfighting Lab's science and technology division. "It's sort of having the machines do the work for you, so you give them intent and they operate." That could help ground troops in remote or hotly contested locations augment 60mm mortar fire with precision strikes. Cornachio said they're looking for drones with a host of potentials, including swarming, automatic-target recognition, kinetic-strike and electronic-warfare capabilities. "Your swarm is multifaceted so you have several warheads that hold their own capabilities in that cloud," he said. "... We see the precise nature of loitering munitions to augment company-level fires." In order to carry out a range of missions -- from delivering explosives to jamming communications, the Marine Corps is on the hunt for drone swarms that can stay in the air for hours. The Warfighting Lab held a drone-endurance test in the desert this month, Cornachio said, during which one unmanned aircraft flew for nearly two hours straight. "It's not out of the realm of possibility that these things could be in the air for three or four hours, so the smaller, the better," he added. Getting to the point where one Marine controls a swarm of drones is a big change from unmanned systems like the Switchblade, which required one operator per drone. That kamikaze-style drone delivers a payload equivalent to a 40mm grenade. The Warfighting Lab's efforts are part of a larger Marine Corps strategy called Sea Dragon 2025. Marines are experimenting with drones, self-driving vehicles, robotics and other technology that can limit their exposure in the field. The use of unmanned technology could be especially beneficial in complex urban environments, said Brig. Gen. Christian Wortman, head of the Warfighting Lab. "We can use manned-unmanned teaming and unmanned systems to take on some of the most dangerous tasks that Marines are executing in that kind of an urban environment," he said. https://www.military.com/defensetech/2018/07/23/marines-test-new-drone-swarms-single-operator-can-control.html

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  September 10, 2020 | International, Aerospace

  Watch India test its new homemade hypersonic vehicle

  By: Vivek Raghuvanshi NEW DELHI — India on Monday conducted a successful test of a fully indigenous hypersonic technology demonstrator vehicle powered by an air-breathing scramjet engine, the Defence Ministry announced. With the test, India joins the U.S., Russia and China in the race for hypersonic technology development. The flight test took place Sept. 7 around 11 a.m. on an island off the coast of Odisha. The demo vehicle was indigenously developed by the government's Defence Research and Development Organisation, and it has the ability to fly at six times the speed of sound, according to defense scientists here. The ministry said the hypersonic cruise vehicle was launched using a solid rocket motor, which took it to an altitude of 30 kilometers. Then the cruise vehicle separated from the launch vehicle and the air intake opened as planned, the ministry added. “The successful demonstration proved several critical technologies including aerodynamic configuration for hypersonic manoeuvers, the use of scramjet propulsion for ignition and sustained combustion at hypersonic flow, thermo-structural characterisation of high-temperature materials, separation mechanism at hypersonic velocities, etc.,” DRDO said in a statement. A top DRDO scientist told Defense News that the vehicle will be used to launch both hypersonic and long-range cruise missiles. "DRDO has spent around $4.5 million on its [HTDV] prototype development cost, and three more tests will be carried out in the next five years to make this platform into a full-fledged hypersonic weapon that is capable of carrying both conventional and nuclear warheads, "he said. DRDO spent about $30 million on the design and development phases. Congratulating DRDO, Prime Minister Narendra Modi tweeted: “The scramjet engine developed by our scientists helped achieve a speed of 6 times the speed of sound! Very few countries have such capability today.” Defence Minister Rajnath Singh called the test a “landmark achievement” toward India becoming self-reliant and less dependent on foreign technology. “It's now time to progress to the next phase with all critical technologies being established by the successful [HTDV] flight test, using the indigenously developed scramjet propulsion system,” he added. https://www.defensenews.com/global/asia-pacific/2020/09/09/india-tests-homemade-hypersonic-vehicle

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  December 21, 2020 | International, Aerospace

  Lockheed Martin to Acquire Aerojet Rocketdyne for $4.4 Billion

  By Will Wade and Max Zimmerman Lockheed Martin Corp. agreed to acquire the defense industry supplier Aerojet Rocketdyne Holdings Inc. in a deal valued at $4.4 billion. As part of the transaction, Aerojet declared a $5 per share special dividend, to be paid on March 24, to holders of record as of March 10. The payment of that special dividend will adjust the $56 per share consideration to be paid by Lockheed Martin, according to a statement Sunday. The shares surged in pre-market New York trading on Monday. At $51, Lockheed will be buying Aerojet at a 21% premium from the closing price on Friday. Chief Executive Officer Jim Taiclet, who stepped into the top job this year, has said he was keen to expand the world's largest defense contractor through acquisitions. With Aerojet, he's picking up a key U.S. supplier of propulsion systems for missiles, rockets and other space and defense applications. “Acquiring Aerojet Rocketdyne will preserve and strengthen an essential component of the domestic defense industrial base,” Taiclet said in the statement. Lockheed has been scouting for deals. In January, the company said it was flush with cash and open to deals as rival Raytheon Co. prepared to combine with United Technologies Corp. to create an aerospace-and-defense powerhouse. Lockheed has been seeking opportunities to “bring in the technologies faster into the company that we think are going to be crucial for the future,” Taiclet said during its October earnings call. “So we plan to be active, but we also plan to be very, very prudent.” The Aerojet transaction is expected to close in the second half of 2021 after getting regulatory approvals and a nod from Aerojet's shareholders. Aerojet advanced to $54.44 Monday before markets opened in New York. That's up 29% from Friday's close, which gave the El Segundo, California-based company a market value of $3.25 billion. Lockheed was little changed from its Friday close, which valued the buyer at about $100 billion. At the end of last week, Aerojet's stock was trading at 25 times expected earnings, compared with 16 times for Lockheed. Aerojet's shares have fallen 7.9% this year and Lockheed dropped 8.6%, both underperforming the S&P 500 Index, which climbed 15%. Lockheed's space division is its third-largest business, contributing 18% of its 2019 revenue. The company competes with Elon Musk's SpaceX for U.S. government rocket launches through the United Launch Alliance, its joint venture with Boeing Co. Lockheed was advised by Goldman Sachs, Ardea Partners and Hogan Lovells, while Citigroup and Evercore, as well as Jenner & Block and Gibson, Dunn & Crutcher represented Aerojet. https://www.bloomberg.com/news/articles/2020-12-21/lockheed-martin-to-buy-defense-supplier-aerojet-for-4-4-billion