Back to news

July 7, 2020 | International, Aerospace, Land

Army on path to use space sensors to help guns on the ground see farther

WASHINGTON — The Army is on a path to use space sensors to help its artillery see and shoot well beyond current capability.

The service has already wrapped up an effort to achieve this capability, which took place in Europe in February and March, Gen. Mike Murray, Army Futures Command commander, told reporters in a media call. Murray was discussing how Army modernization would proceed despite COVID-19 social isolation measures in April.

The Army will continue to build upon these early successes tapping into space assets to help guns on the ground hit long-range targets, an Army spokesperson told Defense News in a written statement.

Conducted through Futures Command's cross functional team in charge of Assured Position, Navigation and Timing (A-PNT), the service was able to link space sensors with shooters in live-fire demonstrations in Grafenwoehr, Germany, on three separate occasions with the latest on March 23, the spokesperson wrote.

Over the course of the demonstrations, the team “successfully sensed and hit targets at ranges beyond line of sight using satellite capabilities that have not been accessible to ground forces until now,” the spokesperson said. The exercise showed the “Army's ability to engage and defeat time sensitive targets with timely and accurate fires anywhere on the battlefield.”

Tapping sensors that can help guide missiles and munitions to targets deep into the battlefield is critical to the Army's future long-range precision fires capability and key to operating across multiple domains. But achieving such distances requires connecting sensors and shooters that have never worked together before

Long-Range Precision Fires (LRPF) is the Army's top modernization priority as it plays a critical role in the future battlefield and will be a centerpiece in the service's future Multi-Domain Operations doctrine currently in development.

The LRPT cross functional team will continue to push the capabilities to far greater ranges than previously capable or than those distances previously allowed prior to the United States' withdrawal from the Intermediate-Range Nuclear Forces Treaty in 2019.

During the initial live-fire demonstrations, a unit conducted an operation using the weapons and ammunition associated with their mission — in this case the Army integrated the capability with the Multiple Launch Rocket System (MLRS) and the M777 howitzer.

The demonstrations used high explosive rounds equipped with a precision guidance kit fuze fired from the M777 howitzer or MRLS launcher. The Advanced Miniaturized Data Acquisition and Dissemination Vehicle accessed various sensors and target data was transmitted through the Joint Automated Deep Operations Coordination System and the Advanced Field Artillery Database System for the technical and tactical fire direction processes, the spokesperson detailed.

The demonstrations gave “insight” into current capabilities “and their ability to link in novel ways to provide a capability down to the division operational level of combat,” the Army spokesperson said.

Originally, pre-pandemic, the Army had planned to work on the capability throughout the scaled-back Defender Europe 2020 exercise using space-based sensors to pursue deep targets that “have not been responsive to ground forces until now,” according to the spokesperson.

The APNT team will build upon the demonstrations by finding ways to reduce the sensor-to-shooter timeline to meet capability needs in the future anticipated operating environments.

Ultimately, the Army will integrate the capability into the future Extended Range Cannon and a “full suite of Army fires platforms.” The ERCA cannon has already reached ranges of roughly 40 miles in recent tests at Yuma Proving Ground, Arizona.

The service also plans to begin integrating with aviation platforms, the spokesperson said.

The demonstrations are feeding into a “targeting process multi-domain operational strategy,” according to the spokesperson.

The Army also plans to work on an architecture that connects both kinetic and non-kinetic assets from across joint, interagency and multinational partners.

https://www.c4isrnet.com/2020/07/06/army-on-path-to-use-space-sensors-to-help-guns-on-the-ground-see-farther/

On the same subject

  • Bath Shipyard Scrambles As Thousands Retire; Months Behind On Destroyer Work, Says President

    May 27, 2020 | International, Naval

    Bath Shipyard Scrambles As Thousands Retire; Months Behind On Destroyer Work, Says President

    “Last year we hired 1,800 people, which was the most hired for 30 years I think,” BIW President Dirk Lesko said. "We probably would have hired 500 or 600 more people last year if we could have.” By PAUL MCLEARYon May 26, 2020 at 5:22 PM WASHINGTON: A round of highly-anticipated talks between Maine's Bath Iron Works shipyard and the local labor union representing many of the company's 6,800 employees kicked off this morning, with both sides hoping to keep one of the nation's most important shipyards humming. The labor negotiations could have a major impact on delivery of Arleigh Burke destroyers to the Navy, which BIW President Dirk Lesko told me are already running six months behind schedule even as he scrambles to hire several thousand new workers. “Last year we hired 1,800 people, which was the most hired for 30 years I think,” Lesko said. “The challenge that we have is that, at least prior to COVID-19, the economy was very good, and there's much less of a manufacturing sector to draw people from here than in other parts of the US. We probably would have hired 500 or 600 more people last year if we could have.” Some 1,800 new employees are being trained up to replace hundreds of older tradesmen who retired over the past several years after being hired during the last shipbuilding binge in the 1980s. Training the new group has taken time, and slowed some projects down. “Those people are leaving in groups, requiring us to replace them in big groups,” Lesko said. The talks come after attendance rates at the shipyard dipped by more than half in the early days of the COVID-19 crisis, Workers stayed home due to local closures and the union pushed back over the use of non-union subcontractors. At one point in late March, only 41 percent of workers showed up for their shifts; by the end of April, only about 45 percent of Local S6 union members had clocked in over the previous month. The delays in work on the destroyers came well before COVID-19 however, and stemmed from a variety of issues: the aging workforce, the time it takes to train skilled workers, and the lingering effects of the delayed work on the Navy's troubled DDG-1000 Zumwalt destroyers, which is years behind schedule and has eaten up a good portion of the limited pier space at Bath. Lesko said the workers on the Zumwalt will turn back to their Arleigh Burke work later this year, freeing up labor and space at the pier to begin eating away at those delay times. But the low attendance rates at the shipyard, demands for pay increases, and company's use of some non-union subcontractors for some work are major points of contention between the company and the union. Last week, union leadership posted this on their Facebook page, “it is disheartening that, the very week our membership returns to work as normal after being encouraged to stay out and stay safe due to COVID-19 they are rewarded by subbing out their work. Claiming there were so many people out of work they are now further behind schedule.” Those issues will begin to be hashed out this week as the two sides look to get production of the Navy's workhorse destroyers back on track. Lesko told me the schedule slippages occurred before the COVID personnel shortages, but certainly haven't made up time with so many skilled workers staying home. The company currently has 11 Arleigh Burkes under contract with six under construction, ships that will be a critical part of the Navy's long and troubled effort to build a 355-ship fleet by the end of the decade. “They're in a tough position going into the labor negotiations because the unions will say ‘you can't afford a strike so you'll need to pay,'” naval analyst Bryan Clark of the Hudson Institute said. But any extra costs to the company would incur could make the costs to the Navy also go up. “That could make it harder for Bath to compete” for any future destroyer work, Clark said. The company had plans to hire another thousand workers this year before the COVID disruption, which stopped the hiring process. “We had a strong pipeline of people in our training programs in place, and our facilities were coming together in a way that I felt pretty confident about,” Lesko said. He added the company plans to get back to that as soon as possible. While the new workers are being trained and are making their way to the waterfront, the company has dealt with a few stinging defeats. The loss of the $795 million contract to build the first 10 of a new class of guided missile frigates for the Navy to Wisconsin-based Fincantieri Marinette Marine was a major blow to Bath, as the company looks to life after destroyer work runs out in the coming years. The company also lost out on a hard-fought effort to build the Coast Guard's Offshore Patrol Cutters in 2016. Lesko said the company will be in the running for the possibility of a recompete for the frigate contract after the first 10 ships are built, which would put another 10 ships up for grabs. He also expressed hope in talk coming from the Navy that it might be in the market for a new class of large surface combatants in the coming years, but those plans have yet to be fleshed out. Much of the Navy's future plans remain in limbo until Defense Secretary Mark Esper finishes his review of the Navy's force structure plans some time late this summer, which will guide the Navy's shipbuilding blueprint for the coming decades. Given the outcome of the November presidential election and knock-on effects of the ballooning federal deficit, however, those plans could change again next year as priorities, and budgets, change. These uncertainties are deeply worrying for the Navy and the Pentagon leadership, as they can ill-afford to lose a shipyard at a time when ship construction and repair are already stressed after years of budget cuts and reduced building rates. The Navy has ambitious plans for a new class of Columbia nuclear-powered submarines, modernizing Virginia-class subs, finishing up the Ford-class aircraft carriers and starting work on the new frigate program. There is also talk of building new classes of smaller amphibious ships and supply vessels to help the Marines in their own transformation efforts. This will take multiple shipyards working on multiple projects at once. In the near-term, there's widespread concern over how shipyards are dealing with local manufacturing shutdowns as a result of the COVID-19 crisis. Navy acquisition chief James Geurts told reporters last week that the Navy has seen around 250 suppliers close due to the pandemic in the past two months, but he's “seeing many more of those open than close,” in recent days. His office is tracking 10,000 companies and suppliers, and of those 250, all but 35 are open now, he said. “While we haven't seen major impacts to current work yet on most of our shipbuilding programs, we are keeping a very close eye on downstream work to make sure that [if] a part we were expecting in September doesn't show up, we understand how to adjust to that,” he said. Lesko said that he hasn't seen much disruption at his shipyard. “There have been modest levels of disruption, a relatively small number of suppliers” that have temporarily shuttered, he said. “We've been able to work through all of that with our existing supplier base. I would not want to leave you with the impression that I don't think the supply base in some cases is fragile, but at least at this point, they have been able to support us and have done quite well.” https://breakingdefense.com/2020/05/bath-shipyard-scrambles-as-thousands-retire-months-behind-on-destroyer-work-says-president/

  • DARPA Announces Microsystems Exploration Program

    July 22, 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

  • Cryptojacking Campaign Targets Misconfigured Kubernetes Clusters

    June 12, 2024 | International, Security

    Cryptojacking Campaign Targets Misconfigured Kubernetes Clusters

    Wiz researchers uncover an ongoing cryptojacking campaign targeting misconfigured Kubernetes clusters to mine Dero cryptocurrency.

All news