26 septembre 2023 | International, Aérospatial
Griffon, Textron advance in Army’s Future Tactical UAS competition
Northrop, Sierra Nevada were eliminated in the competition to replace the service's Shadow Unmanned Aircraft Systems fleet.
18 septembre 2018 | International, Aérospatial
Ignition et Airbus s’allient pour fournir les drones de la Défense belge
Par Benoit Gilson
Ignition - la coentreprise entre Sonaca et Sabena Aerospace créée dans le sillage de Lockheed pour le marché de remplacement des F-16 belges – s'est alliée avec Airbus pour proposer le drone Heron TP allemand à la Défense belge. Une proposition qui concerne l'équipement immédiat en drones, mais aussi, à terme, une participation de la Belgique à son successeur, l'EuroDrone.
Afin de remplacer ses vieux drones B-Hunter, la Défense belge a prévu l'acquisition pour 226 millions d'euros de deux systèmes de drones MALE (Moyenne Altitude Longue Endurance) composés chacun de deux drones. La Belgique prévoit également l'achat ultérieur (à l'horizon 2029-2030) de 4 drones supplémentaires dans le cadre d'un programme européens.
Le SkyGuardian de General Atomics semblait favori pour la première phase mais Airbus entend bien y croire jusqu'au bout en proposant une solution européenne basée sur le Heron TP, un appareil israélien à l'origine qu'Airbus adapte et certifie pour le compte du ministère de la Défense allemand. L'appareil serait livrable en 2021, comme requis par la Défense belge, et est proposé avec plusieurs formules d'acquisitions possibles dans le cadre d'un accord d'Etat à Etat entre la Belgique et l'Allemagne.
Une offre qui compte aussi désormais un volet belge puisqu'Airbus s'est allié à Ignition dans le cadre de la création en Belgique d'un centre de compétences et de vol pour les drones. Mais la proposition d'Airbus ne se limite pas au présent marché. Le géant européen propose qu'Airbus et Ignition travaillent à l'avenir ensemble pour favoriser le développement de nouvelles compétences en Belgique à travers de la participation au programme EuroDrones, lui-même une des pièces du programme Scaf (Système de Combat Aérien du Futur).
Un programme Scaf qui est également un des enjeux du marché de remplacement des F-16 belges. Dans l'hypothèse où la Belgique achèterait un appareil européen – Rafale ou Eurofighter – elle pourrait obtenir son ticket d'entrée dans le programme Scaf. Une perspective s'éloignerait si la Belgique venait à choisir le F-35 de Lockheed.
Sur le même sujet
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13 juillet 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
China’s stealth fighter goes into mass production after thrust upgrade
The J-20B has overcome agility problems to finally be considered a fully fledged fifth-generation fighter, military source says Aircraft still will be fitted with Russian engine but ‘Chinese version could be ready in a year or two' A modified version of China's first stealth fighter jet, the J-20, has formally entered mass production, with upgrades earning it a place as a fifth-generation fighter jet, according to a military source close to the project. The moment was marked at a ceremonial unveiling of the modified J-20B stealth fighter jet on Wednesday attended by many senior military leaders including Central Military Commission (CMC) vice-chairman General Zhang Youxia, the source said. Zhang is the second-ranked vice-chairman of the CMC and is in charge of weapons development for the People's Liberation Army. “Mass production of the J-20B started on Wednesday. It has finally become a complete stealth fighter jet, with its agility meeting the original criteria,” the source said. “The most significant change to the fighter jet is that it is now equipped with thrust vector control.” Thrust vector control (TVC) allows pilots to better control the aircraft by redirecting engine thrust. In 2018, China debuted its J-10C multirole fighter – fitted with a WS-10 Taihang engine – at the China air show in Zhuhai, putting the aircraft through its paces in a performance that indicated that China had succeeded in thrust technology. While the TVC technology had been applied to the stealth fighter, the J-20B would still use Russian Saturn AL-31 engines because more work needed to be done on China's WS-15 engine, the source said. Chinese engineers have been developing high-thrust turbofan WS-15 engines for the J-20, but that work has fallen behind schedule. “The Chinese engine designed for the J-20s still failed to meet requirements, but its development is going quite smoothly, and it may be ready in the next one or two years,” the source said. “The ultimate goal is to equip the J-20B fighter jets with domestic engines.” China was thought to have built about 50 J-20s by the end of 2019, but problems with the jets' engines delayed further production plans. Meanwhile, Lockheed Martin's Fort Worth assembly plant in Texas delivered 134 F-35 stealth fighters in 2019, three more than its target and 47 per cent more than its output in 2018, according to the company. China's first batch of J-20s entered service in 2017 when the US decided to deploy more than 100 F-35s to Japan and South Korea that year. The J-20 was meant to be a fifth-generation fighter jet on a par with Lockheed's F-22 Raptor and F-35 Lightning multirole strike fighters. Fifth-generation fighters are defined by their stealth technology, supersonic cruising speed, super manoeuvrability, and highly integrated avionics. But the earlier version of the J-20 was described by Western media as a “dedicated interceptor aircraft” because of its lack of agility. “The launch of the J-20B means this aircraft now is a formal fifth-generation fighter jet,” the military source said, adding that Chengdu Aerospace Corporation (CAC), which manufactures the J-20s, had received “heavy orders” from the PLA. CAC set up its fourth production line in 2019, each one with a capacity to make about one J-20 a month. https://www.scmp.com/news/china/military/article/3092839/chinas-stealth-fighter-goes-mass-production-after-thrust
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22 décembre 2024 | International, C4ISR, Sécurité
Data Governance in DevOps: Ensuring Compliance in the AI Era
Robust CI/CD governance ensures secure, compliant, and ethical pipelines for AI systems, balancing agility with transparency.