17 mars 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

Contracts for March 16, 2021

Sur le même sujet

  • US gives the green light to Japan’s massive $23B F-35 buy

    10 juillet 2020 | International, Aérospatial

    US gives the green light to Japan’s massive $23B F-35 buy

    By: Valerie Insinna   WASHINGTON — The United States on Thursday approved a planned purchase by Japan of 105 F-35 joint strike fighters, moving the country one step closer to becoming the biggest foreign customer of the Lockheed Martin-produced jet. The approved package includes 63 F-35A conventional takeoff and landing aircraft and 42 F-35 short takeoff and landing variants, essentially green-lighting the procurement plans spelled out by Japan in 2018. The Defense Security Cooperation Agency notified Congress of the possible sale, which is worth about $23 billion, although that number could change during negotiations between the country and Lockheed Martin. Those negotiations would start after Congress approves the sale. Also included in the arms deal is: 110 Pratt & Whitney F135 engines, associated electronic warfare and communications systems, the Autonomic Logistics Information System, training gear, infrared flares, a performance-based logistics package, software integration, spare and repairs parts and other support. If Japan moves forward with the purchase, it would have a total of 147 F-35s — becoming the second-largest operator of the joint strike fighter after the United States and just ahead of the United Kingdom, which plans to buy 138 jets. It would also become the fourth user of the F-35B variant, which is being bought by U.S. Marine Corps, the United Kingdom's Royal Air Force and the Italian Navy. Several other sales were also announced on Thursday: Taiwan: The State Department has approved a request by Taiwan to recertify its Patriot Advanced Capability-3 missiles for an estimated cost of $620 million. The package includes replacing PAC-3 components that are near expiration, test and repair of the capability, spare parts for ground support equipment and other logistics support. According to DSCA, “this proposed sale will help sustain the recipient's missile density and ensure readiness for air operations. The recipient will use this capability as a deterrent to regional threats and to strengthen homeland defense.” Lockheed Martin would be the prime contractor for this sale. Germany: If approved by Congress, Germany would get MK 54 All Up Round Lightweight torpedoes, 10 conversion kits and related equipment in a package worth about $130 million. The deal, which help upgrade Germany's P-3C submarine hunting planes, also includes fuel tanks for the torpedo conversion kits, spare parts, launch accessories for the aircraft and various logistics and program support. Raytheon would be the prime contractor for this purchase. Belgium: The State Department also authorized Belgium's request for 29 All Up Round MK 54 LWT Mod 0 torpedoes. The $33 million package includes two Fleet Exercise Section conversion kits, torpedo support equipment, and logistics support. The approval comes as Belgium phases out MK 46 torpedoes and begins using the MK 54 aboard its NH-90 helicopters and multi-mission frigates. Aaron Mehta in Washington contributed to this report. https://www.defensenews.com/smr/2020/07/09/us-gives-the-green-light-to-japans-massive-23b-f-35-buy

  • Open source platforms, flexible airframes for new drones

    9 avril 2020 | International, Aérospatial

    Open source platforms, flexible airframes for new drones

    Kelsey D. Atherton Designing a drone body is about settling on the right compromise. Multirotor drones excel at vertical lift and hover, while fixed wing drones are great at both distance and wide-open spaces. In February, Auterion Government Solutions and Quantum-Systems announced a two-pronged approach to the rotor- or fixed-wing drone market, with a pair of drones that use the same sensor packages and fuselage to operate as either the Scorpion Trirotor or the Vector fixed wing craft. “As we started to develop our tactical UAS Platform, our plan was only to develop a VTOL fixed wing solution (like our Vector),” said Florian Siebel, managing director of Quantum-Systems. “During the development process we decided to build a Tri-Copter Platform as well, as a result of many discussions with law enforcement agencies and Search and Rescue Units.” Adapting the fixed-wing fuselage to the tri-copter attachments means the drone can now operate in narrow spaces and harsh conditions. Scorpion, with the rotors, can fly for about 45 minutes, with a cruising speed of zero to 33 mph. Put the fixed wings back on for Vector, and the flight time is now two hours, with a cruising speed of 33 to 44 mph. The parts snap into place without any need for special tooling, and Auterion recommends the drone for missions in rain or snow. Both platforms share a gimbal EO/IR with 10x optical zoom, 720p EO video, 480p IR video, laser illuminator, IR laser ranger. Common between modes is also a tactical mapping tool using a 21 megapixel Sony UMC R10C camera. For the scorpion, there's also the option of a gimbaled electro-optical camera with a 30x optical zoom. Both drones are designed to fit in rucksacks that a person can carry one at a time. While many features are common across Vector and Scorpion, the plan is not to include both rotors or wings in the same kit. Once a team packs into the field with a drone on its back, that's the mode the drone can be used in. Auterion intends to ship the drones by the fourth quarter of 2020, with preorders available. Designing a drone body is about settling on the right compromise. Vector and Scorpion are built on top of open source code. This includes an operating system capable of programmable autopilot , as well as machine-vision collision prevention and obstacle detection and avoidance. Software for the ground station and cloud data management of the drone are also built on open source code. The Pentagon's Defense Innovation Unit awarded Auterion a $2 million contract last year to work on the PX4 software to help drive compatibility standards in the drone industry. As militaries across the world look to the enterprise sector for capable drones at smaller profile than existing military models, transparency in code and flexibility in airframe could become more widely adopted trends. In the meantime, there is Vector, and there is Scorpion. https://www.c4isrnet.com/unmanned/2020/03/25/open-source-platforms-flexible-airframes-for-new-drones

  • Estonian robotics firm offers new variant to help in Ukraine

    14 septembre 2023 | International, C4ISR

    Estonian robotics firm offers new variant to help in Ukraine

    Estonia’s Milrem Robotics has developed a variant of its unmanned ground vehicle that comes fitted with a loitering ammunition launcher.

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