17 février 2023 | International, Terrestre
The potential sale is worth about $670 million.
https://www.c4isrnet.com/land/2023/02/17/us-state-department-approves-sale-of-himars-to-netherlands/
15 juillet 2022 | International, C4ISR
Berlin placed the order for an undisclosed number of receivers in 2020 as a Foreign Military Sale (FMS) fulfilled through U.S. Space Systems Command (SSC).
20 août 2020 | International, Aérospatial
Andrew Eversden WASHINGTON — The U.S. Army's tactical network program office expects to reap the full benefits of low-and medium-Earth orbit satellite constellations in the 2025-2027 time frame, the head of the office said Aug. 18. Speaking on a webinar hosted by the Defense Advanced Research Projects Agency, Brig. Gen. Rob Collins, program executive officer at Program Executive Office Command, Control, Communications-Tactical, said the two constellations types offer “game-changing technologies” that will likely be fully mature and ready for soldier use in Capability Set ‘25 or ‘27, the two-year cycle of new network tools the service is fielding. One of the connectivity benefits of the LEO and MEO constellations in the field, Collins said, is that they can allow for complex network functions and mission-support capabilities to remain in a safer place. “We may be able to put those in an area in a more safe sanctuary and allow our war-fighting formations, our brigades and divisions to better focus on what their tactical mission is without having to concern themselves with the force protection of those areas,” the one-star general said at DARPA's virtual Electronic Resurgence Initiative Summit. The Army is interested in LEO and MEO satellite constellations because they can provide significantly more bandwidth and reduced latency. “It's really all about having a resilient network architecture that takes advantage of all the layers that can be expeditionary,” Collins said. LEO and MEO can also allow for smaller ground terminals, which will increase mobility for the soldier, he added. PEO C3T is currently working on prototypes of new satellite capabilities in partnership with the Army's Combat Capabilities Development Command. PEO C3T's Project Manager Tactical Network division will run lab-based experimentation with new satellite terminals this summer to “exploit some of the commercial capabilities,” Collins said. The program office is also working with the CCDC's Space and Terrestrial Communications Directorate on creating multi-band satellite terminals. 5G technology will add an additional layer of network speed. Collins said the Army anticipates 5G technology has the “potential” to be incorporated into Capability Set '25. But he warned that the Army operates in unique environments with rough terrain and foliage that can affect communications, and can not always rely on towers and relay stations. “I think one of the things we're going to have to do is how can we take and best employ some of this technology, how do we link it into our current environment and ensure that it's mobile,” Collins said. “And then probably, importantly, to make sure how do we secure some of the endpoints associated with the technology. I think that's really an area that we'll be reaching out to industry, academia and others to see how we best incorporate that.” https://www.c4isrnet.com/battlefield-tech/space/2020/08/19/us-army-network-team-sets-timeline-for-satellite-constellations/
11 décembre 2020 | International, C4ISR
• Cost-effective optional antenna array kit designed to integrate seamlessly with AeroVironment's standard RF head antenna • Provides operators 100 percent greater controllable range over standard RF head antenna with minimal logistical footprint • Add-on kit narrows antenna beam width, extending command and control range up to 40 km SIMI VALLEY, Calif., Dec. 10, 2020 – AeroVironment, Inc. (NASDAQ: AVAV), a global leader in unmanned aircraft systems (UAS), today announced the introduction of its Extended Range Antenna (ERA), the latest addition to AeroVironment's growing line of network connectivity solutions. The ERA is a lightweight, portable antenna array kit designed to integrate seamlessly with AeroVironment's standard RF head antenna to support a diverse range of missions. The ERA add-on kit narrows the antenna beam width, extending the command and control range up to 40 kilometers (24.9 miles) with minimal impact to its size, weight and power (SWAP) footprint. Similar to the standard RF head antenna, the ERA is manually positioned. The included RF Unit switch allows users to toggle between omnidirectional mode, for short-range operations, and extended range mode, for longer-range operations. The ERA supports both M1/2/5 and M3/4/6 Digital Data Link (DDL) operating bands. By adding the ERA kit to their existing AeroVironment RF antenna, UAS flight operators can immediately expand their operational capabilities, gaining actionable battlefield intelligence at greater stand-off range to maximize their stealth and safety. When used in combination with other AeroVironment network connectivity options, the ERA provides an enhanced level of operational flexibility. This enables teams to coordinate command and control transfer of UAS, such as Puma LE, easily over greater distances, maximizing the aircraft's multi-mission capabilities, in day or night operations, across dynamically changing environments. “AeroVironment continues to incorporate direct customer and user feedback into our product development investments to address increasingly complex and dynamic mission requirements,” said Rick Pedigo, AeroVironment vice president of sales and business development. “Not only do operators benefit from available options in terms of UAS capabilities, but they can also benefit from a selection of antenna options that are portable, easy to operate and provide extended range and multi-mission capabilities.” Further expanding its connectivity solutions, AeroVironment recently announced updates to its Long Range Tracking Antenna (LRTA), which it now offers in two versions to support M1/2/5 and M3/4/6 DDL frequency bands. AeroVironment's network connectivity product line includes the pocketable, short-range pDDL (5 km), standard RF antenna (20 km), ERA (40 km) and LRTA (60 km) capabilities in both M1/2/5 and M3/4/6 bands. For more information on AeroVironment's network connectivity solutions, visit www.avinc.com/tuas/network-connectivity. https://soldiersystems.net/2020/12/10/aerovironment-introduces-extended-range-antenna-expanding-uas-command-and-control-up-to-40-kilometers-in-a-lightweight-portable-form-factor/