26 mai 2022 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

Guerre en Ukraine : les armées face au double enjeu de la massification et de la modernisation de leur arsenal

L'Usine Nouvelle et Le Monde consacrent un article aux conséquences du conflit ukrainien sur la stratégie d'équipement des armées. Ce conflit est marqué par le volume d'équipements engagés et l'intensité des combats. « La guerre en Ukraine va changer de manière durable la doctrine de l'emploi des forces », analyse Aymeric Gobillard, directeur pour le cabinet Alix Partners et spécialiste des questions de Défense, cité par L'Usine Nouvelle. « Le volume d'équipements engagés a surpris tout le monde. Environ 600 chars russes ont été détruits. Cela représente plus que la totalité des chars français et allemands ». L'approche de l'armée française, qui a misé sur la modernisation de son arsenal tout en réduisant son nombre de chars, d'avions de combats et de frégates, devrait être remise en cause par les leçons du conflit, de même que celle des différents états-majors européens. « Typiquement dans le domaine des drones : sur le champ de bataille, ils ont des impacts très forts pour un coût très faible. Avec 4 drones qui coûtent 1000 € pièce, on peut empêcher ou rendre difficile le décollage d'un avion qui coûte 10 M€ » indique Aymeric Gobillard. Toutefois, les grandes puissances militaires ne sont pas non plus prêtes à abandonner la course technologique. La Chine, la Russie et les Etats-Unis développent des programmes pour disposer des dernières armes, comme les missiles hypersoniques, capables de contrer les meilleures défenses antiaériennes.

L'Usine Nouvelle et Le Monde du 24 mai

Sur le même sujet

  • U.S. GOVERNMENT AWARDS LOCKHEED MARTIN CONTRACT TO BEGIN PRODUCTION OF MULTI-MISSION SURFACE COMBATANT FOR KINGDOM OF SAUDI ARABIA

    23 juillet 2018 | International, Terrestre

    U.S. GOVERNMENT AWARDS LOCKHEED MARTIN CONTRACT TO BEGIN PRODUCTION OF MULTI-MISSION SURFACE COMBATANT FOR KINGDOM OF SAUDI ARABIA

    WASHINGTON, July 20, 2018 /PRNewswire/ -- The U.S. government awarded Lockheed Martin (NYSE: LMT) an Undefinitized Contract Action (UCA) award for the production of the Multi-Mission Surface Combatant for the Kingdom of Saudi Arabia. Lockheed Martin is being awarded a contract totaling $450 million to begin the detailed design and planning for construction of four Multi-Mission Surface Combatants (MMSC) that will be built at Fincantieri Marinette Marine shipyard in Marinette, Wisconsin. The Kingdom of Saudi Arabia (KSA) will acquire four Multi-Mission Surface Combatants as part of a larger agreement between the United Statesand KSA to enhance global security and stimulate economic progress in the two regions. "We are pleased the Kingdom of Saudi Arabia has selected the Multi-Mission Surface Combatant to support its Royal Saudi Naval Forces fleet," said Joe DePietro, vice president, Lockheed Martin Small Combatants and Ship Systems. "The MMSC provides the Royal Saudi Naval Forces a lethal and highly maneuverable multi-mission surface combatant, which features the flexibility of the Freedom-variant Littoral Combat Ship steel mono-hull with expanded capabilities that include an integrated Mk41 Vertical Launch System, an increased range of 5,000 nautical miles and speeds in excess of 30 knots, making it capable of littoral and open ocean operation, and able to confront modern maritime and economic security threats." MMSC utilizes the COMBATSS-21 Combat Management System, built from the Aegis Combat System Common Source Library, enabling anti-air and anti-surface capabilities in a small surface combatant platform. With proven combat management system lineage, Lockheed Martin's MMSC has the interoperability necessary for today's joint and allied naval force maneuvers. In March, Lockheed Martin was awarded $481 million for long lead material for MMSC. The contract award of the MMSC is a significant milestone in the relationship between Lockheed Martin and the Kingdom of Saudi Arabia. "Lockheed Martin values our 50-year partnership with the Kingdom of Saudi Arabia and is committed to helping fulfill the Kingdom's long-term vision," said Richard H. (Rick) Edwards, executive vice president of Lockheed Martin International. "Through investment in IT infrastructure, training, tooling, equipment and enhanced collaboration with KSA industry, together we will increase the capacity of the Kingdom's economy while creating sustainable jobs for a brighter future." Over the past 10 years, the Littoral Combat Ship (LCS) Freedom-variant industry team has invested more than $120 million to modernize the Marinette shipyard, hire more than 1,000 people and train a new workforce. "This prestigious award proves the farsightedness of our decision to enter the U.S. market," said Giuseppe Bono, CEO of Fincantieri. "Since then, over the past 10 years we have become a reference builder not only for the U.S. Navy, but also for several foreign navies, while contributing to the development of the industrial base and of the economic fabric in the Midwest." The Lockheed Martin-led team is comprised of shipbuilder Fincantieri Marinette Marine, naval architect Gibbs & Cox, and more than 800 suppliers in 42 states. The LCS is the Navy's most affordable surface combatant shipbuilding program. "Fincantieri Marinette Marine has been in this community for more than 75 years and has produced over 1,500 vessels," said Jan Allman, President and CEO of Fincantieri Marinette Marine. "We are proud to have one of the most technologically advanced shipyards, employing nearly 2,000 of the best shipbuilders, technicians and engineers. On behalf of Fincantieri Marinette Marine and our suppliers in Wisconsin and throughout the Midwest who will support this program, we are pleased to partner with Lockheed Martin to construct the Multi-Mission Surface Combatant for the Kingdom of Saudi Arabia." For additional information, visit our website: www.lockheedmartin.com/mmsc About Lockheed Martin Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 100,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. This year the company received three Edison Awards for ground-breaking innovations in autonomy, satellite technology and directed energy. About Fincantieri Marinette Marine Fincantieri is the leading western shipbuilder with a rich history dating back more than 230 years, and a track record of building more than 7,000 ships. Fincantieri Marine Group (FMG) is the American subsidiary of Fincantieri, and operates three Great Lakes Shipyards: Fincantieri Marinette Marine, Fincantieri Bay Shipbuilding, and Fincantieri ACE Marine. Fincantieri Marine Group's more than 2,100 steelworkers, craftsman, engineers and technicians in the United States specialize in the design, construction ,and maintenance of merchant ships and government vessels, including for the United States Navy and Coast Guard. About Gibbs & Cox Gibbs & Cox, the nation's leading independent maritime solutions firm specializing in naval architecture, marine engineering and design, is headquartered in Arlington, Virginia. The company, founded in 1929, has provided designs for nearly 80 percent of the current U.S. Navy surface combatant fleet; approaching 7,000 naval and commercial ships have been built to Gibbs & Cox designs. https://news.lockheedmartin.com/2018-07-20-U-S-Government-Awards-Lockheed-Martin-Contract-to-Begin-Production-of-Multi-Mission-Surface-Combatant-for-Kingdom-of-Saudi-Arabia

  • The Space Force considers a new mission: tactical satellite imagery

    5 février 2021 | International, Aérospatial, C4ISR

    The Space Force considers a new mission: tactical satellite imagery

    Nathan Strout WASHINGTON — The U.S. Space Force is still in its early days, but leaders are already considering adding a new mission for Guardians: providing tactical satellite imagery for beyond-line-of-sight targeting. “That's something that we're thinking through as we speak. I've got a group of folks doing some work on what that design might look like,” Gen. John “Jay” Raymond, the chief of space operations, said Feb. 3 during a Defense Writers Group call. The Space Force, like Air Force Space Command before it, provides the GPS signal, missile warning information, and wideband communications with its on orbit satellites. Tactical satellite imagery, however, has not been part of its workload. “That's largely been more on the intelligence community side,” Raymond said. Specifically, satellite imagery is generally the responsibility of two intelligence agencies: the National Reconnaissance Office and the National Geospatial-Intelligence Agency. While the NRO builds and operates the nation's spy satellites and contracts with commercial providers to access their imagery, NGA sets imagery requirements and transforms that raw satellite data into intelligence products. The military typically relies on NGA for geospatial intelligence (GEOINT) products. “I do think as technology has allowed for smaller satellites to be more operationally relevant and you can do so at a price point that is cheaper, that there is a role for operational level tactical satellites as you described and that the Space Force would have a role in that,” Raymond said “Again, it's early in the study efforts, if you will, and whatever we do we'll make sure that we do it in close partnership with our intelligence partners, because what we don't want to do is duplicate efforts,” he continued. “We want to save dollars and reduce taxpayer dollars, not duplicate.” The proliferation of small and relatively affordable small imaging satellites and the growing commercial satellite imagery market has sparked interest at the Pentagon in using satellites for beyond-line-of-sight (BLOS) targeting. The U.S. Army has been at the forefront of that effort, launching its own small imaging satellite — Kestrel Eye — in 2017. More recently at the Project Convergence 2020 exercise, the Army used commercial satellite imagery to develop targeting data and shoot at BLOS threats. The Air Force and the Navy are also investing in tactical GEOINT products. The Air Force Research Laboratory is investing in commercial tactical GEOINT software to help them find moving targets with satellite imagery, while the Navy is paying for commercial synthetic aperture radar imagery and analytics. Elsewhere in the Department of Defense, the Space Development Agency has set BLOS targeting as one of the main capabilities it is pursuing for its new proliferated constellation in low Earth orbit, which will eventually be made up of hundreds of satellites. “That's where the Army is most affected and that's where we're working very closely with the Army to make sure that we're tied together. So this is the ability to detect and track and maintain custody of anything, say, larger than a truck and to be able to actually give a targeting fire control solution to a weapon in the field in real time anywhere on the globe,” SDA Director Derek Tournear said in 2019. “That's the goal. That's the capability.” The SDA is slated to become part of the Space Force in late 2022. https://www.c4isrnet.com/battlefield-tech/space/2021/02/03/the-space-force-is-considering-adopting-a-tactical-geoint-mission/

  • New Compass Call Electronic Warfare Plane Takes To The Skies

    7 octobre 2021 | International, Aérospatial

    New Compass Call Electronic Warfare Plane Takes To The Skies

    The US Air Force is one step closer to having a new aircraft for jamming enemy communications.

Toutes les nouvelles