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  July 16, 2019 | International, Aerospace, Other Defence

  New Army cyber gear for drones and teams test, protect units in another domain

  By: Todd South A prototype device used recently at the Army's premiere combat training center has soldiers using precision cyber techniques to target small drones that might have been missed with other equipment and methods. Soldiers with the 3rd Brigade Combat Team, 1st Cavalry Division used the cyber precision drone detection system during a January rotation at the National Training Center. The equipment allowed soldiers to get alerts of drone presence and ways to target it that helped protect the brigade, according to an Army release. Capt. Christopher Packard said the prototype integrated with existing signal, intelligence and electronic warfare capabilities. Five soldiers embedded with the opposing force to attack the brigade with enemy drones for more realistic training, according to the release. A group of software developers at the Army's Cyber Command along with others at the Defense Digital Service built custom software and modified commercial equipment to make the early versions of the prototype last year. “The (Rapid Capabilities and Critical Technologies Office) and Tobyhanna (Army Depot) helped out with taking it from an advanced prototype and turning it into an engineering design model,” said 1st Lt. Aneesh Patel, with ARCYBER's Cyber Solutions Development Detachment with the 782nd Military Intelligence Battalion, 780th Military Intelligence Brigade. “We designed our own hardware and schematics, but what we didn't have was the proper ability to scale, and I think that's important in a bridging strategy and for any prototype.” The system is an “interim solution,” according to the release. “Being a newer system and a new tool for a maneuver unit, there are going to be a lot of things we don't know as [cyber] engineers, and a lot of their specific needs for the capability that may not have gotten through to us. So being out there was very important to this and any other project like it,” Patel said. The system will be followed by an upgraded version slated for Special Operations Command for an operational assessment this summer. Phase two will maximize the capability's operational life span by adding software updates that improve performance, according to the release. That type of equipment hits drones, but the Army also has its own cyber protection teams, such as the one featured in another release out of Grafenwoehr, Germany in June, where the 301st and 172nd CPTs used defensive measures for the Sabre Guardian 19 exercise. The annual exercise is taking place this year in Bulgaria, Hungary and Romania, co-led by the Romanian Joint Force Command. The teams “create chaos by accessing the network and either disabling it or stealing classified information and using it against the units involved in the exercise.” Though cyber threats have been a talking point among commanders for years, it wasn't until this most recent rotation that cyber threats were simulated for the exercise, said Capt. Joe McNerney, 301st CPT battle captain. The captain explained that the CPTs simulate an insider threat. The 172nd is a combination of soldiers and airmen from units based in Indiana, Michigan and Ohio. The 301st is an Air Force unit out of the Battle Creek Air National Guard Base, Michigan. “They're people we work with on a daily basis so we want to beat them," said Sgt. Brian Stevens, an information technology specialist from Detroit. “We have to make them feel pain at some level.” https://www.armytimes.com/news/your-army/2019/07/15/new-army-cyber-gear-for-drones-and-teams-test-protect-units-in-another-domain/

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  October 2, 2018 | International, Land

  Army Looks to Nature to Improve Body Armor

  By ARL Public Affairs Future soldiers will be better protected in combat by stronger and lighter body armor thanks to innovative work at the U.S. Army Research Laboratory. Materials science engineers are using nature as the inspiration for breakthroughs in additive manufacturing. “My project is to design a system that can 3-D print armor ceramics that will allow production of parts with graded structures similar to an abalone structure in nature that will improve the ceramic armor's toughness and survivability with lower weight,” said Joshua Pelz, a materials science and engineering doctoral candidate at the University of California San Diego. He spent this summer working with Army scientists at ARL's Rodman Materials Science Laboratory at APG to design and build a unique 3-D printer. Two syringes containing distinct, viscous ceramic slurries are connected to a custom-made auger and print head. Pelz took advantage of his computer programming skills to hack into the 3-D printer, tricking it into using its own fan controls to manipulate the ratio of materials being printed. He designed a custom auger and print head and even used the same 3-D printer to create those parts. “Josh found a way to implement our ideas into that machine, take apart machine, take out the polymer FDM heads that are built into it, start to look at how to design the machine to incorporate our ceramic slurries and print those slurries into the head but then he had to do a lot of really basic work looking at how to actually hack the machine,” said Dr. Lionel Vargas-Gonzalez, Ceramics Synthesis and Processing team lead at the laboratory. “We've got people like Josh who were very gifted and talented and can bring all that kind of capability and use a lot to our advantage it's a huge benefit for us.” Current processing techniques used to create ceramic armor are limited by how engineers can combine materials into a stronger composite material. “For ceramics, that's a bit of a challenge because with you can't really do what a one-step additive manufacturing process like you could if a metal or a polymer,” Vargas-Gonzalez said. “We see this as a next avenue for armor because we're going to be able to, in theory, design armor in a way that we can attach multiple materials together into a single armor plate, and be able to provide ways for the armor to perform better than it can be just based on one material alone.” Full article: http://science.dodlive.mil/2018/10/01/army-looks-to-nature-to-improve-body-armor/

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  July 27, 2018 | International, Land

  Italy buys new tank — and it’s got much more going for it than its predecessor

  By: Tom Kington ROME — The Italian Army has signed a €159 million (U.S. $186 million) contract to acquire 10 Centauro II wheeled tanks, the first tranche of a planned 136-vehicle order. Manufactured by a consortium grouping Italian firms Leonardo and Iveco, the Centauro II is faster, more powerful and better protected than the Centauro tank already in service with the Italian Army, which it will replace. The new 30-ton Centauro features a 120mm cannon, digital communications and a 720-horsepower engine, and is seen by planners as a lightweight tank able to complement the Freccia armored troop carrier on which the Army is basing its new medium brigades. The new tank's enhanced digitalization means it will work better with the digital capabilities of the Freccia, and it provides 24 horsepower per ton compared to 19 for the old Centauro. Generals see the new Centauro as lighter and more flexible than a traditional tank, but with the same destructive power. The eight wheels of the new Centauro, which make it better suited for peacekeeping operations than a tracked vehicle, extend farther out from the hull of the vehicle than its predecessor to give it greater stability. The new design also means that any mines triggered by the pressure of the tire will detonate further from the hull. The Iveco-Oto Melara Consortium, or CIO, was established in 1985 on a 50-50 basis between Iveco and Oto Melara, which is now part of Leonardo. Leonardo said it was responsible for the vehicles' turret, including observation, targeting and communications systems, and was responsible for a €92 million share of the €159 million contract. https://www.defensenews.com/land/2018/07/26/italy-buys-new-tank-and-its-got-much-more-going-for-it-than-its-predecessor