16 septembre 2021 | International, Terrestre, C4ISR
Dans une interview accordée à La Tribune, Marc Le Flohic, PDG de Lumibird, évoque les raisons de la montée en puissance des armes laser dans la défense. Maîtriser leur technologie présente un grand intérêt par rapport aux armes traditionnelles : « c'est une arme extrêmement précise, beaucoup plus rapide, plus simple dans son utilisation (pas de balistique) et moins chère à l'usage. Elle n'est pas non plus soumise aux contraintes du vent. C'est pour cela qu'elle fait beaucoup rêver les militaires de tous les pays », détaille le dirigeant. En juillet dernier, Lumibird est entré au capital de CILAS, filiale d'ArianeGroup, à hauteur de 37%. « CILAS est pour nous une brique importante dans la construction d'un pôle souverain dans le domaine de la défense et du spatial, positionné sur les sous-systèmes et les composants. Notre ambition est de développer une offre transverse pour alimenter l'ensemble des intégrateurs français et européens et d'assurer à cette capacité une production totalement souveraine en France afin d'éviter des restrictions, notamment au niveau des réglementations ITAR. En outre, nous pourrions continuer à innover en transférant de nouvelles technologies qui viennent du monde civil - technologies de laser à fibre - vers le monde de la défense », détaille Marc Le Flohic.
6 avril 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
Today’s UK defense cuts will enable long-term investments, but the strategy is not risk-free.
29 juin 2018 | International, C4ISR
By: Daniel Cebul When the Senate Appropriations subcommittee on defense released a summary of their spending priorities June 26, the bill included a significant increase for one emerging technology. The panel recommended setting aside an additional $447 million for microelectronics. Specifically, the committee wanted to ensure the Department of Defense has access to trusted microelectronics and can develop manufacturing processes for next-generation microprocessor chips. To do so, the bill raised the fiscal year 2019 research, development, testing and evaluation budget for microelectronic technology from $169 million in the president's fiscal year 2019 budget request to $616 million. Already, concern about the domestic production of microelectronics is expected to be part of a large defense industrial base review now underway. But what exactly are microelectronics, and why is their development worth so much to DoD? Microelectronic chips are essentially integrated electric circuits that regulate energy consumption, and perform complex computations that enable capabilities like global positioning systems, radar and command and control. Imagine all of the components that go into your computer ― memory, graphics processors, wifi modules, etc ― all on a single silicon chip, called a wafer. eading-edge wafers typically are 300 mm in diameter and loaded with transistors, resistors, insulators and conductors that control the flow of electrons (read electrical energy) across the chip. The smaller and smaller these components are, specifically transistors, the more can be fit on a chip, enabling faster and more efficient processing. Transistors themselves are measured in nanometers (nm), and are unfathomably small to most non-scientists and engineers. One nanometer equates to a billionth of meter! To put that into perspective, the average diameter of a human hair is 75,000 nm. The most cutting-edge transistors used in microelectronics measure between 10 and 7 nm, and are expected to get smaller in coming years. Smaller and smaller transistors will contribute to breakthroughs in “machine learning, data sorting for recognition of events, and countering electromagnetic threats,” according to a Defense Advance Research Project Agency backgrounder. Because Pentagon leaders believe this technology is vital for current and future capabilities, technology officials say it is important DoD can trust microelectronics are reliable and secure from adversary attacks and sabotage. For this reason, DARPA launched the five-year, up to $200 million Electronics Resurgence Initiative in September 2017 “to nurture research in advanced new materials, circuit design tools, and system architectures.” A key thrust of this initiative is partnership with top universities through the Joint University Microelectronics Program, or JUMP. The program enlists top researchers to work on proejcts like cognitive computing, secure cellular infrastructure to support autonomous vehicles and intelligent highways and other technologies enabled by microelectronics. Under the Senate defense subcommittee's markup, ERI received an additional $30 million to help “reestablish U.S. primacy in assured microelectronics technology.” https://www.c4isrnet.com/it-networks/2018/06/28/a-senate-panel-wants-to-spend-an-extra-400-million-on-microelectronics/
22 juin 2020 | International, Aérospatial
Nathan Strout The Space and Missile Systems Center will award ride-share contracts to six small launch providers under the Defense Production Act, providing support to a market the Pentagon has repeatedly said is vulnerable to coronavirus-related financial restraints. The six companies approved by the Industrial Base Council are Aevum, Astra, X-BOW, Rocket Lab USA, Space Vector and VOX Space. Each company will be awarded sole-source contracts for two ride-share missions to be conducted over the next 24 months. The value of the contracts was not included in the announcement originally posted on SAM.gov on June 16. Funding for the 12 ride-share missions will come from the Defense Production Act Title III funding effort, which is backed by the recently passed coronavirus relief act. The Pentagon has singled out the small launch market as being particularly hard hit by the COVID-19 pandemic over the last few months. On April 20, Undersecretary of Defense for Acquisition and Sustainment Ellen Lord warned that the small launch market was one of three sectors she was most worried about. In a later statement to C4ISRNET, the Space and Missile Systems Center elaborated on her remarks. “There is concern that the current financial and market constraints resulting from the COVID-19 have reduced funding sources necessary to continue development and operations for the nascent small launch industry,” said Col. Rob Bongiovi, director of SMC's launch enterprise directorate. “Much of the industry have limited flight capability or are in the critical transition from development to flight and this funding restriction may prevent or delay these systems. The Space and Missile Systems Center is evaluating the impacts to the small launch industrial base to consider actions to enable a robust U.S. launch industrial base.” In response, the Space Force Acquisition Council held an emergency meeting with representatives from the U.S. Space Force, the National Reconnaissance Office, the Space Development Agency and others. A survey was sent out to members of the Space Enterprise Consortium to see how the Defense Department could help. SMC Commander Lt. Gen. John “JT” Thompson hinted earlier in the week that Defense Production Act awards would be forthcoming for the small launch market. “In the small launch environment, Secretary Lord and [U.S. Space Force Service Acquisition Executive Will] Roper have both commented about how important small launch is to our enterprise, and I can't give you the details right now but I would anticipate here very shortly some very critical Defense Production Act awards to our small launch providers to keep that industry going,” Thompson said. https://www.c4isrnet.com/battlefield-tech/space/2020/06/19/space-force-invokes-defense-production-act-to-prop-up-small-launch-market/