Turkish, Indonesian firms team up on medium-weight tank

Sur le même sujet

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  9 février 2021 | International, Aérospatial

  State Department approves $85M missile sale to Chile

  By Ed Adamczyk Feb. 8 (UPI) -- The U.S. State Department has approved the sale of SM-2 rail-launched missiles to Chile, and has delivered its recommendation to the U.S. Congress. The $85 million sale includes 16 SM-2 Block IIIA rail-launched missiles, two MK 89 Mod 0 guidance section adapter, a target detection device kit, MK 45 Mod 14 naval gun systems and associated training and supplies, according to a Defense Security Cooperation Agency announcement. The determination, the first foreign sale approved by President Joe Biden's administration, by the Defense Security Cooperation Agency typically precedes approval by the U.S. Senate. In the announcement on Friday, DSCA noted that Chile acquired two missile-carrying Adelaide-class frigates, capable of firing the missiles, from the Royal Australian Navy in 2019. It added that the sale would support Chile's anti-warfare capabilities and not alter the region's military balance. Chile's rocket-launching capabilities only include the Rayo truck-mounted artillery missile, a joint project involving Chile and Britain, begun in 1989 and cancelled in 2002. https://www.upi.com/Defense-News/2021/02/08/State-Department-approves-85M-missile-sale-to-Chile/2641612809229/

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  23 novembre 2020 | International, Aérospatial, Naval

  La Marine recevra ses trois premiers Airbus Dauphin N3 le 1er décembre

  20/11/2020 08:45 | Jean-Marc Tanguy Reconditionnés par Héli-Union, les trois premiers Airbus Dauphin N3 rejoindront la base d'aéronautique navale de Hyères, première équipée. Reconditionnés par Héli-Union Ces Airbus Dauphin N3 sont reconditionnés par Héli-Union en France, en Norvège (deux appareils actuellement) et chez Hélidax dans les Landes. Le reste sera ensuite livré à la cadence de trois appareils par an en métropole (Lanvéoc) et outremer (Antilles, Réunion, Nouvelle-Calédonie, Polynésie). Le contrat de location FLIHPER (pour FLotte Intérimaire HélicoPtères EmbaRqués), couvrant dix ans d'exploitation, inclut un objectif de disponibilité extrêmement élevé (supérieur à 90%) que l'industriel dit pouvoir tenir gr'ce à sa connaissance de l'exploitation de l'offshore. Pas forcément simple avec des configurations différentes, dont certaines très complètes (pilote automatique 4 axes, boule optronique Euroflir 410). MCO partagée Des lots de déploiement sont prévus en ce sens, et Héli-Union interviendra dans le Pacifique pour assurer les visites périodiques de maintenance. Ailleurs, et notamment sur les navires d'emploi de ces appareils, la Marine assurera la maintenance en ligne. Environ 300 heures de vol seront générées par chaque appareil par an. Le contrat couvre aussi la formation initiale des pilotes et mécaniciens. Des QT de navigants ont aussi été assurées par la société dans son centre d'Angoulême. Ce sont des navigants de la Marine qui se chargeront du convoyage. En attendant l'Airbus Guépard A l'issue des dix ans, la Marine disposera de suffisamment d'Airbus Guépard pour pouvoir se passer de ces appareils. Une prolongation sera toujours possible si ce n'est pas le cas. Avec cette location, Héli-Union reconvertit ainsi son parc de Dauphin auparavant utilisés dans l'offshore (à l'exclusion d'un unique appareil), une belle martingale d'avoir réussi à faire d'un passif inutilisé par la crise de l'exploitation pétrolière une flotte de location au profit des Armées. Un exploit également réussi pour les trois H225 destinés à DGA EV. https://www.air-cosmos.com/article/la-marine-recevra-ses-trois-premiers-airbus-dauphin-n3-le-1er-dcembre-23880

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  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