26 octobre 2022 | International, C4ISR
Without clean, easy-to-understand data, AI cannot provide effective analysis for quick and correct decisions.
23 octobre 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
We are not going to “efficiency” our way out of the hard choices which the next administration will face fitting an already straining defense posture under a flatlined budget. Previously in the Up... More details on https://aviationweek.com/defense-space/budget-policy-operations/opinion-efficiencies-alone-cannot-solve-us-defense-budget
13 mai 2020 | International, C4ISR
Nathan Strout The U.S. Defense Department relies on a mixture of military and commercial satellites to connect its war fighters all over the world. And while users can complain that terminals are too bulky or that they should have the roaming capability exhibited in commercial cellphone technology, the system largely works. But that's not the case in the Arctic. “Very simple things become hard when you're in the Arctic, not the least of which is communication. When you are above about 65 degrees north, satellite communication starts to diminish, and above about 70 degrees north it becomes extremely limited except for some of our more exquisite capability — submarines, for example,” said U.S. Northern Command spokesman Maj. Mark Lazane. The U.S. Space Force's primary communications satellite system, Wideband Global SATCOM, is designed to provide connectivity between 70 degrees north and 65 degrees south — basically to the edge of the polar region. The Space Force also operates two Enhanced Polar System satellites — the Arctic complement to the Advanced Extremely High Frequency constellation. EPS satellites provide highly secure, anti-jamming signals, and like its counterpart, EPS is built for high-priority military communications, like that used with submarines. And while elsewhere in the world the military supplements its purpose-built systems with commercial communications satellites, that option is limited in the Arctic. After all, commercial satellites providing coverage of other areas aren't solely serving the military, and the services rely on commercial consumers to offset the costs of designing, building, launching and maintaining a satellite. But there's far less commercial demand for satellite communications in the Arctic than in more populated areas, and commercial satellite coverage reflects that. That leaves U.S. Northern Command with a significant gap in the connections available to its war fighters and platforms. “Connection capabilities [in the Arctic] are limited and lack resiliency. We're challenged in areas from basic point-to-point connections to communication with our distributed sensors,” Lazane said. “Having a reliable broadband communications capability for Arctic operations is the top unfunded priority of USNORTHCOM. With the increase of great power competition in the Arctic, there is a need for additional communications capability and capacity.” But the command thinks it's found a solution in the form of new, proliferated commercial constellations. Private companies OneWeb and SpaceX have launched hundreds of satellites into low-Earth orbit in an effort to provide competitive broadband to users all around the world. USNORTHCOM is asking Congress for $130 million to explore OneWeb's and SpaceX's capabilities in order to provide reliable and potentially cost-effective connectivity to Arctic platforms, installations and war fighters. “Leveraging emerging proliferated low-Earth orbit commercial SATCOM providers in the Arctic enables the United States (and our allies) the opportunity to scale communications capability and capacity quickly in a cost-effective manner,” Lazane said. “The unique capabilities provided by PLEO [proliferated low-Earth orbit] commercial SATCOM providers in the Arctic enables access to high-bandwidth, low-latency communications capability and capacity.” In a Feb.11 letter to Congress, USNORTHCOM Commander Gen. Terrence O'Shaughnessy said that funding for this effort was his No. 1 unfunded priority. If approved, the $130 million in funding will be used for polar communications experiments as well as the fielding of prototype terminals that can connect to commercial PLEO constellations. If those experiments prove successful, USNORTHCOM would need another $110 million in fiscal 2022 for full coverage. SpaceX has stated that its Starlink constellation will begin offering broadband services this year, and USNORTHCOM is hopeful that could enable early Arctic capability by the end of the year. https://www.c4isrnet.com/smr/frozen-pathways/2020/05/11/spacex-could-fill-the-us-militarys-arctic-communications-gap-by-the-end-of-this-year/
21 octobre 2020 | International, Terrestre, C4ISR
Andrew Chuter LONDON — British Defence Secretary Ben Wallace has announced a new science and technology strategy aimed at competing with potential adversaries. “We are in a very real race with our adversaries for technological advantage. What we do today will lay the groundwork for decades to come. Proliferation of new technologies demands our science and technology is threat-driven and better aligned to our needs in the future,” Wallace said Oct. 19 during a visit to the British Army's Salisbury Plain training ground in the west of England ahead of a war-fighting experiment there. The latest strategy launch comes weeks after the MoD rolled out a new integrated operational concept to shape how Britain adapts its future military effort to the changing security threat posed by the likes of China and Russia. With the rollout of a defense and security review fast approaching, the MoD has been revealing busy some of the key supporting strategies that will likely underpin what is being touted as Britain's most fundamental military shakeup in generations. Both the science and technology strategy and the integrated operational concept are key elements of an integrated defense and security review planned to link defense, security, foreign policy and international development aid. The review, expected by the end of November, is meant to signal big cuts to conventional capabilities as the Conservative government invests in high-tech areas like space, cyberspace, artificial intelligence and undersea capabilities. The initial response from industry appears positive. “I welcome this MoD innovation initiative and hope that it translates into more conversations and activity with industry,” said Steve Beeching, the managing director of the U.K. arm of American communications company Viasat, which has a growing defense presence in Britain. "We want to work collaboratively in supporting the rapid implementation of future mission capabilities to empower our defense and security forces in the constantly evolving adversarial environment.” Future military development would focus on five emerging technology areas that have posed the most significant enduring capability challenge, according to the new S&T strategy document. Technology areas listed are: Pervasive, full-spectrum, multidomain intelligence, surveillance and reconnaissance. Multidomain command and control, communications, and computers. Improvement of the U.K.'s ability to compete against adversaries below the threshold of conventional conflict while addressing vulnerabilities, especially in the information environment. Develop systems to target adversaries in new ways across all domains. Generate affordable, survivable capabilities that can rapidly address evolving threats and can operate within a denied electromagnetic environment. “They have been recognized as the key drivers for science and technology and research and development within the MoD," the document read. "The Department will continue to have an enduring requirement to maintain investment in science and technology capabilities and programs beyond these.” The country noted it isn't dismissing other equipment areas; it has also pledged to invest in the areas of cyberspace; chemical, biological and radiological technology; novel weapons; and system of systems integration. The document does not mention how Britain will afford the strategy, but it does talk about new approaches to funding. The MoD said it plans to invest in new, riskier activities in hopes of developing technologies by using demonstrators, experimentation and better exploitation processes. It also hopes to make rapid progress on the strategy by the end of the first year. The progress includes creating a strategy implementation plan, giving clear policy positions on the critical capabilities that the government must sustain, providing direction to academia and industry on priority areas, and revitalizing the government's technology incubation program. https://www.defensenews.com/global/europe/2020/10/19/britain-unveils-strategy-to-gain-a-technological-advantage-over-adversaries/