November 24, 2021 | International, Aerospace, Naval, Land, C4ISR, Security
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November 28, 2018 | International, Aerospace, Naval, Land, C4ISR, Security
France: Comment l’armée se prépare aux batailles du futur
Nicolas Berrod
Jambe bionique, casque de réalité virtuelle... Le premier salon de l'innovation de la Défense ouvre, ce samedi, au public.
Pour avoir une idée de ce à quoi va ressembler le soldat du futur, il faut se rendre à... la Cité de la Mode et du Design ! C'est ici, dans l'Est parisien, que se tient le premier Salon de l'Innovation de la Défense, qui ouvre ses portes au public samedi.
Dans les allées, on croise des militaires, industriels, scientifiques, venus présenter leurs propres projets -160 sont exposés. Le robot greffeur de peau permet, par exemple, de soigner un soldat brûlé, à proximité du champ de bataille, sans attendre trop longtemps. Le principe est simple : un bras robotisé prélève à un endroit sain un échantillon de peau, qui, une fois mélangé avec une encre spéciale, via une imprimante 3D, est greffé sur la partie blessée du corps. « On peut le faire en une seule fois et l'opération ne dure pas plus de quelques heures », assure Amélie Thépot, la présidente de la start-up LabSkin Creations, qui à conçu le projet avec les Hospices de Lyon.
Une jambe bionique
Pour les militaires plus gravement blessés, la société Proteor a imaginé une jambe bionique nouvelle génération, constituée d'un ensemble genou-cheville-pied contrôlé par un microprocesseur. Abel Aber, 32 ans et militaire de formation, a perdu sa jambe gauche dans un accident à l''ge de 17 ans. Depuis, ce grand gaillard utilise plusieurs prothèses dont celle-ci qui lui « apporte un nouveau confort de marche, même si ça reste évidemment contraignant ».
L'outil, développé avec le soutien de la Direction générale de l'armement (DGA) et disponible d'ici 2021, a ses limites : impossible pour le moment de monter un escalier, par exemple. « Et pour faire du sport, on a besoin de prothèses plus spécifiques », glisse cet amateur de boxe thaï.
Un casque de réalité virtuelle
Autre innovation qui attire l'attention : la cape d'invisibilité, dite Caméléon. Imaginé pour camoufler un véhicule terrestre, ce système optique fonctionne gr'ce à une caméra haute définition qui capte l'environnement, et le reproduit ensuite sur la surface du blindé. « Les soldats peuvent facilement changer de treillis mais on ne peut pas repeindre un véhicule selon l'endroit où il se trouve », justifie Sébastien Fagour, ingénieur chez Nexter Systems.
Article complet: http://www.leparisien.fr/high-tech/comment-l-armee-se-prepare-aux-batailles-du-futur-23-11-2018-7951917.php
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October 27, 2020 | International, Aerospace, C4ISR
China to sanction Boeing, Lockheed and Raytheon over Taiwan arms sales
Joe McDonald BEIJING — China's government said Monday it will impose sanctions on U.S. military contractors including Boeing's defense unit and Lockheed Martin for supplying weapons to rival Taiwan, stepping up a feud with Washington over security and Beijing's strategic ambitions. Raytheon Technologies Corp. and “relevant American individuals” associated with the sales also will be affected, said Foreign Affairs Ministry spokesman Zhao Lijian. He gave no details of what penalties might be imposed or when. The ruling Communist Party claims Taiwan, which split with the mainland in 1949 during a civil war, as part of its territory and has threatened to invade. Washington promised in the 1980s to reduce and eventually end weapons sales to Taiwan but insists its dispute with Beijing must be settled peacefully. “In order to safeguard national interests, China decided to impose sanctions on the American companies that were involved in arms sales to Taiwan,” Zhao said at a regular news briefing. Chinese-U.S. relations have plunged to their lowest level in decades amid disputes about security, technology, the coronavirus pandemic and human rights. Taiwan has long been an irritant in relations. Washington has no formal relations with the island's democratically elected government but is its main ally. U.S. law requires the government to ensure Taiwan can defend itself. Weapons sales to the island have increased in quantity and quality. Last week, Beijing demanded Washington cancel a planned sale of 135 precision land-attack missiles valued at more than $1 billion to improve its defenses. The sale “seriously undermined China's sovereignty and security interests,” Zhao said. China has stepped up military activity around Taiwan in an attempt to force concessions from the pro-independence administration of President Tsai Ing-wen. The Communist Party is using the mainland's growing economic weight to pressure other governments to cut diplomatic and unofficial ties with Taiwan. Beijing regularly pressures American companies, including Boeing, in an effort to influence U.S. policy. China is one of Boeing's biggest markets for commercial aircraft, which might make it vulnerable to a boycott, but Zhao mentioned only Boeing's military arm, Boeing Defense, not its civilian jetliner business. Lockheed Martin and Raytheon also supply radar and other technology for civilian aviation. The two governments have put sanctions on companies and individuals on both sides over complaints about human rights, computer hacking and other issues, though it is unclear whether they have any effect. Washington has imposed travel and financial bans on Chinese officials and companies it says are linked to abuses in the northwestern region of Xinjiang, where Muslim minorities have been detained in re-education camps, or Hong Kong after Beijing tried to tighten control by imposing a national security law. Beijing has retaliated by announcing sanctions against some U.S. legislators. Zhao called on Washington to “stop arms sales to Taiwan and stop any military interaction with Taiwan,” adding: “We will continue to take necessary measures to safeguard national sovereignty and security interests.” https://www.defensenews.com/global/asia-pacific/2020/10/26/china-to-sanction-boeing-lockheed-and-raytheon-over-taiwan-arms-sales/
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February 5, 2021 | International, Naval
Northrop Grumman and Ultra Demonstrate Unmanned Anti-submarine Warfare Capability
Northrop Grumman Corporation and UK-based Ultra Maritime equipped a modified, manned Bell 407 (acting as an MQ-8C Fire Scout surrogate) platform with Ultra sonobuoys, receiver and processor to complete an unmanned aircraft systems (UAS) anti-submarine warfare (ASW) capability demonstration. This successful demonstration of the UAS ASW mission on October 29 was the first time a vertical takeoff surrogate unmanned aerial system (VTUAS) had been used to conduct a large area multistatic acoustic search. The mission payload and effects were controlled from the ground with the resultant ASW picture disseminated to locations across the globe. “Adding an ASW capability to Fire Scout's existing multi-mission capabilities would further enhance this highly-versatile platform,” said Dan Redman, Fire Scout maritime mission expansion lead, Northrop Grumman. “This ASW capability would offer commanders flexibility to employ not only UAS systems in this particular ASW role, but also utilize the increased availability of crewed aircraft more incisively against an expanded mission set. This would increase the total available effect of the manned/unmanned teamed force mix.” By jointly developing and demonstrating UAS ASW capabilities, initially on an MQ-8C Fire Scout manned surrogate as part of an industry-led initiative, the two companies are combining their world-leading expertise and experience with the aim of bringing unique ASW solutions to global customers. While the U.S. Navy has not yet identified a clear requirement for UAS ASW capability, it has shown interest in the development and continues to support and monitor progress. “Operating prototype hardware in a high-pressure real-world environment can be challenging,” said Thomas Link, president of Ultra Maritime. “Our partnership will bring an innovative and leading ASW capability into operation, combining both manned and unmanned ASW systems that will help defend our warfighters and provide increased capability to our forces.” The MQ-8C Fire Scout can fly missions in excess of 12 hours, providing commanders an unrivaled level of layered multi-source/sensor intelligence, surveillance, reconnaissance (ISR) and command and control/comms relay capabilities over land and sea. When operating in a manned-unmanned teaming concept, Fire Scout enables commanders to employ manned assets in a more focused manner, allowing them to exploit hybrid manned/unmanned teaming opportunities. https://www.uasvision.com/2021/02/04/northrop-grumman-and-ultra-demonstrate-unmanned-anti-submarine-warfare-capability/