13 août 2024 | International, Aérospatial
Space Force says the strategy could be completed in within the next year.
https://www.c4isrnet.com/space/2024/08/13/space-force-allies-craft-global-supply-chain-strategy/
26 janvier 2022 | International, Aérospatial
The U.S. Federal Trade Commission says Lockheed Martin's planned $4.4 billion acquisition of Aerojet Rocketdyne will raise antitrust concerns, the companies said Tuesday.
31 juillet 2019 | International, Aérospatial, Sécurité
By: Kelsey Reichmann A new report warns that the cybersecurity vulnerabilities related to military space systems, specifically terminals and command-and-control systems, deserves renewed attention from NATO countries. The report, titled “Cybersecurity of NATO's Spaced-based Strategic Assets,” was produced by Chatham House, which is part of the Royal Institute of International Affairs, a policy institute in London. The paper, by Beyza Unal, was released July 1. “There is an urgent need to study and address cyber-related challenges to strategic assets within NATO and its key member countries, particularly the cyberthreat to space-based command and control systems,” the report read. “The increasing vulnerability of space-based assets, ground stations, associated command and control systems, and the personnel who manage the systems, has not yet received the attention it deserves.” The report highlights cybersecurity vulnerabilities to space systems used by countries in the NATO alliance, notably singling out commercial products used in military operations as a particular risk. These vulnerabilities can come from back-door encryption, supply chain security, and personnel and procedural practices, according to the report. NATO uses space assets to defend territory, peacekeeping missions, humanitarian assistance and disaster relief, counterterrorism, and conflict prevention. “There is an increasing need to apply higher-grade military hardening and cyber protection specifications to civilian capabilities that have the potential to be used in support of military applications,” the report read. “If military standards are not met, items procured from commercial industry with design flaws may expose NATO's systems to additional vulnerabilities." The report also points to the importance of securing satellite terminals. “Terminals located in ground stations constitute a critical vulnerability, as a terminal is an access point to a satellite and is usually not protected by authentication in order not to hinder operational actions,” the report said. “Terminals house software systems that can be compromised and require patching and upgrading.” Data flowing between satellites, especially ground stations, can become vulnerable, according to the report. “Adversaries infiltrating ground- or space-based systems could exploit weak software implementation, or the incompatibility of network or data transfer protocols in the chain,” the report read. “While the absence of data is easy to detect, the manipulation of data or erosion of confidentiality at such an interface is potentially more difficult to discern.” Among the report's recommendations is that NATO strengthen its cyber defense through increased collaboration between the public and private sector. This would allow for more timely information sharing of cyberthreats. The report also urges NATO to emphasize that commercial manufacturers meet basic cybersecurity standards and possibly more stringent military protection standards. “In the future, military systems will be increasingly connected to non-military systems,” the report stated. “This has important implications for the laws of armed conflict, as the combination of civilian, commercial and military capabilities in the cyber domain and space raises the risk that civilian capabilities used for military purposes qualify as legitimate military targets.” https://www.fifthdomain.com/international/2019/07/30/the-next-cybersecurity-concern-for-nato-space/
19 juillet 2019 | International, Terrestre, Autre défense
By Matthew Cox Army modernization officials are getting help from the Navy to make the service's High Energy Laser program more than twice as powerful for fending off aerial attacks from swarms of enemy drones. Currently, the Army's High Energy Laser Tactical Vehicle Demonstrator (HEL TVD) features a 100-kilowatt laser designed to fit on Family of Medium Tactical Vehicle (FMTV) trucks. The service plans to conduct a demonstrationof the system's target acquisition, tracking and other capabilities against a range of targets in 2022. Meanwhile, the Army's Rapid Capabilities Office plans to take advantage of the Navy's 250-kilowatt laser program, a system that could be adapted to fit on the FMTV platform, Army Lt. Gen. Paul Ostrowski told an audience Tuesday at an Association of the United States Army Institute of Land Warfare breakfast. "The intent is to work with the Navy, and we are doing that right now, in order to increase the power of that laser system from beyond 100-kilowatt up to maybe the 250-kilowatt mark," said Ostrowski, the military deputy to the assistant secretary of the Army for acquisition, logistics and technology. The Army's 100-kilowatt HEL TVD is being designed to provide air and missile support to forward operating bases and airfields, Ostrowski said. The service also plans to field a platoon of four 50-kilowatt lasers, known as Maneuver Short Range Air Defense (M-SHORAD) that will be mounted on a Stryker combat vehicle in fiscal 2022. The advantage of the laser is having an "unlimited magazine" for unmanned aerial systems, as well as rockets, artillery and mortars, instead of "shooting $100,000 missiles at $7,000" unmanned aerial systems, Ostrowski said, adding that the Army hopes to expand the potential use of lasers on the battlefield beyond air defense. "We want to be able to put that capability on our tanks to potentially get after targets that our combat vehicles can go after, so this is just the beginning ... of where we see lasers going in the future," he said. One of the challenges of working with lasers, Ostrowski said, is controlling the heat buildup generated by the power source. "It's not just the ability to create the energy to fire the laser, but it's also to dissipate the heat," he said. It's still uncertain whether the Navy's 250-kilowatt laser program will work for the Army, but "we are not going to ignore" its potential for dealing with more complex enemy air attacks, Ostrowski said. "The power piece is extremely important. If you don't have the power, you don't have that unlimited magazine, and that unlimited magazine makes a difference in a swarm environment where you have multiple targets and you have to be able to ... recharge quickly and be able to shoot them all down," he said. https://www.military.com/daily-news/2019/07/16/army-eyeing-navys-high-powered-laser-fight-enemy-drone-swarms.html