Calls grow louder for a fresh European air-defense push

Sur le même sujet

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  16 janvier 2020 | International, Naval

  US Marine Corps could soon take out enemy ships with Navy missiles

  By: David B. Larter and Jeff Martin WASHINGTON — The U.S. Marine Corps could soon get the Navy's new Naval Strike Missile for use as a shore battery, according to the Navy's acquisitions chief. “Just yesterday [Jan. 14] we had the team in that has the Naval Strike Missile on LCS working hand-in-hand with the Marine Corps. The Marine Corps does ground launchers, we do command and control," Assistant Secretary of the Navy James “Hondo” Geurts told reporters after his Jan. 15 speech at the annual Surface Navy symposium. “We'll make that immediately available to the Marine Corps.” Geurts said the effort on Naval Strike Missile, a Kongsberg/Raytheon product, was emblematic of a more coherent approach where instead of a dedicated Marine Corps effort to examine, test and field a system, the services were leveraging each other to get capabilities out faster. The missile was recently deployed to the Pacific on the littoral combat ship Gabrielle Giffords, and the weapon is capable of flying more than 100 miles. It can passively detect enemy ships with imagery in its brain and is so precise that it can target individual parts of a ship, like the engine room or bridge. In May, Raytheon announced it had been awarded $48 million through an other transaction authority contract to integrate the Naval Strike Missile into the Marine Corps' force structure, but very few details were available at the time. This won't be the first time the missile is based on land, as Poland's coastal defense forces already have several batteries in service. And in 2018 at the Rim of the Pacific exercise, the U.S. Army fired a Naval Strike Missile at a decommissioned ship as part of a live-fire demonstration. It's unknown what the Marine Corps will use as a launcher, as it is unclear whether or not the service's M142 High Mobility Artillery Rocket System can be used to fire the Naval Strike Missile. However, it is likely that the Corps' manned launchers will fire the missiles while on the deck of Navy amphibious ships, as the Corps has been testing the capability with HIMARS launchers. “We're serious about it,” Geurts said. “You've heard the commandant and the assistant commandant talk about more lethal anti-ship activity. ... It's certainly something we are looking at closely.” https://www.defensenews.com/digital-show-dailies/surface-navy-association/2020/01/15/the-marine-corps-could-soon-take-out-enemy-ships-with-navy-missiles

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  11 septembre 2024 | International, Aérospatial

  Small fleet, fewer flights weaken Army aircraft training, report says

  The main trends point to fewer helicopters, fewer flight hours, but more drones and aircraft available for missions.

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  22 juillet 2019 | International, C4ISR

  DARPA Announces Microsystems Exploration Program

  Over the past few decades, DARPA's Microsystems Technology Office (MTO) has enabled revolutionary advances in electronics materials, devices, and systems, which have provided the United States with unique defense and economic advantages. To continue its path of successful electronics innovation, DARPA today announced a new MTO effort called the Microsystems Exploration program. The Microsystems Exploration program will constitute a series of short-term investments into high-risk, high-reward research focused on technical domains relevant to MTO. Leveraging streamlined contracting and funding approaches, awards for each area of exploration – or μE topic – will be made within 90 days of announcement. Each μE topic will run for up to 18 months, during which time researchers will work to establish the feasibility of new concepts or technologies. “This strategy of making smaller, targeted research investments will allow us to capitalize quickly on new opportunities and innovative research concepts,” said Dr. Mark Rosker, director of MTO. “The Microsystems Exploration program provides a way to assess whether or not a concept could evolve into a full program without requiring the use of more significant resources.” The Microsystems Exploration program will employ best practices from DARPA's other fast-track solicitation programs – the agency-wide AI Exploration program and the Defense Science Office's “Disruptioneering” initiative. These programs are focused on enabling rapid advances in artificial intelligence and basic science respectively, and have shown numerous benefits to this approach. Similar to these efforts, the simplified proposal, contracting, and funding process employed by each μE topic will make it even easier for individuals and organizations to contribute to DARPA's mission. Each award may be worth up to $1 million, as described in the individual μE solicitations. To help advance MTO's strategic imperatives, the Microsystems Exploration program will pursue innovative research concepts that explore frontiers in embedded microsystem intelligence and localized processing; novel electromagnetic components and technologies; microsystem integration for functional density and security; and disruptive microsystem applications in C4ISR, electronic warfare, and directed energy. In alignment with these technical domains, the first three potential topics focus on hardware security, novel materials, and new computing architectures for heterogeneous systems. The first potential topic aims to address security issues within the hardware supply chain. Defense systems increasingly rely on commercial of the shelf (COTS) devices that move through complex supply chains, with each component changing hands several times. Throughout the process, nefarious actors have numerous opportunities to compromise the technology by introducing malicious circuitry – or hardware Trojans – to printed circuit boards (PCBs). The ability to detect when components are tampered with is difficult as the attacks are designed to remain hidden and avoid post-manufacturing tests until its functionality is triggered. The “Board-Level Hardware Security” related topic could explore the technological feasibility for real-time detection against these hardware Trojans installed in complex COTS circuit boards. New uses of scandium (Sc)-doped aluminium nitride (AIN) could be investigated as a future potential μE topic. Sc-doped AlN is a popular material for a number of device applications, which span RF filters, ultrasonic sensors, and oscillators. Recent work has demonstrated the emergence of the material's use in ferroelectric switching, which has enormous potential across a number of applications and devices. However, current exploration of this capability has been limited to a research setting. The “Ferroelectric Nitride Materials and Non-Volatile Memory” related topic could expand on this research, identifying the thickness and doping ranges that exhibit ferroelectric behavior, the robustness and reproducibility of the ferroelectric response, and further demonstrating ferroelectric nitrides as a technologically useful material. Another potential μE topic could seek to address the trade-off between programmer productivity and performance that happens as hardware complexity continues to skyrocket. Advances at the hardware and software level that have enabled continued progress in computing performance, cost, and ubiquity have hit a wall. The expectation is that subsequent performance gains will come from an increased level of parallelism, specialization, and system heterogeneity, which will place further strain on programmer productivity. This “Massively Parallel Heterogeneous Computing” related topic could explore the creation of compiler technology that improves programmer productivity of massively parallel and heterogeneous processing systems. Additional information about the Microsystems Exploration program can be found under Program Announcement DARPA-PA-19-04. Further details on the three potential μE topics can be found under Special Notice DARPA-SN-19-69. The Microsystems Exploration Research Area Announcement Special Notice has been issued solely for information and potential new program planning purposes. All future and official solicitation notices for μE topics will be published to Federal Business Opportunities (FBO) at www.fbo.gov. https://www.darpa.mil/news-events/2019-07-16