Air Force to name newest hypersonic weapon maker by September

On the same subject

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  February 28, 2020 | International, Aerospace, Land

  Robots Autonomously Navigate Underground in DARPA Challenge

  Whether robots are exploring caves on other planets or disaster areas here on Earth, autonomy enables them to navigate extreme environments without human guidance or access to GPS. The Subterranean Challenge, or SubT, is testing this kind of cutting-edge technology. Sponsored by the Defense Advanced Research Projects Agency (DARPA), the contest concluded its second circuit on Wednesday, Feb. 27. Taking first in the competition was CoSTAR, a 12-robot, 60-person team led by NASA's Jet Propulsion Laboratory (there were also winners declared for a separate, virtual competition). SubT is divided into four circuits spread over three years. With each, teams program their robots to navigate a complex underground course. The first contest, held last August, took place in a mine. For the most recent, called the Urban Circuit, teams raced against one another in an unfinished power plant in Elma, Washington. Each team's robots searched for a set of 20 predetermined objects, earning a point for each find. For the Urban Circuit, CoSTAR earned 16 points; the No. 2 team, with 11 points, was Explorer, led by Carnegie Mellon University. "The goal is to develop software for our robots that lets them decide how to proceed as they face new surprises," said CoSTAR's team lead Ali Agha of JPL. "These robots are highly autonomous and for the most part make decisions without human intervention." CoSTAR, which stands for Collaborative SubTerranean Autonomous Robots, brought machines that can roll, walk or fly, depending on what they encounter. Along the way, the bots have to map the environment and find objects like a warm mannequin that simulates a disaster survivor or a lost cellphone with a Wi-Fi signal. This particular course, which aims to simulate an urban environment, also included a carbon dioxide leak and a warm air vent. Joining the team for the Urban Circuit was a four-legged robot called Spot, which was provided by Boston Dynamics. "One of the two courses we had to run had multiple levels, so it was great that the Boston Dynamics robots were fantastic on stairs," says Joel Burdick, a Caltech professor and JPL research scientist. He is the leader of the Caltech campus section of the CoSTAR team. As the bots explore, they send back video and digital maps to a single human supervisor, who they remained in radio contact with for the first 100 feet (30 meters) or so of the course. They can extend that range by dropping communications nodes, a kind of wireless repeater. Once out of contact, it's up to each robot to decide whether to proceed or backtrack in order to update the team. Each must also rely on fellow robots to access different levels of the course. For example, a wheeled robot might request a quadrupedal one to climb or descend a flight of stairs. "These courses are very, very challenging, and most of the difficulty lies in communicating with the robots after they've gone out of range," Agha said. "That's critical for NASA: We want to send robots into caves on the Moon or Mars, where they have to explore on their own." Mapping caves on the Moon or Mars could identify good shelters for future astronauts. Moreover, if it exists at all, microbial life has a better chance of survival under the surface of Mars or within the icy seas of planetary moons, like Europa, Enceladus and Titan. NASA wants to search for life in these regions, where robots would be frequently out of contact. The next circuit in the Subterranean Challenge will be set in an undisclosed natural cave network this August. A final circuit that blends tunnels, urban environments and natural caves will take place in August of 2021. Teams competing in that final event have the opportunity to win up to $2 million in funding from DARPA. CoSTAR, includes JPL; Caltech, which manages JPL for NASA; MIT; KAIST (Korea Advanced Institute of Science and Technology); Sweden's Lulea University of Technology; and industry partners. News Media Contact Andrew Good Jet Propulsion Laboratory, Pasadena, Calif. 818-393-2433 andrew.c.good@jpl.nasa.gov 2020-041 https://www.jpl.nasa.gov/news/news.php?release=2020-041&rn=news.xml&rst=7607

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  June 26, 2020 | International, C4ISR, Security

  Pandemic doesn’t slow cyber training for the Army

  Mark Pomerleau While much of the national security community has had to rethink or delay operations and business practices because of the global pandemic, the Army's cyber school has been able to carry on business as usual due to prior investments in online tools and virtual training environments. “Our virtual training environment had existed prior to COVID and that was really what our students logged into and that's where our training ranges are and where we do a lot of coding and where we ... conduct our courses,” Col. Paul Craft, the Fort Gordon-based school's commandant told Fifth Domain in an interview. “Because we had that environment, we were already prepared, we were already postured.” This environment is called the Virtual Training Area or VTA. It is a conglomeration of open-source technologies that Army users can login from around the world on the open internet, not the closed DoD network, to access course prep materials, courses, tests or even to note curriculum changes. Now, all the officer courses are conducted remotely in the unclassified environment. With the empty classroom space this creates, the enlisted student body can now meet in person and still follow Centers for Disease Control mandated social distancing standards. For some of the classified material, officers still need to come into classes, also adhering to social distancing mandates and wear masks. “We did not change. For us, it just occurred over a weekend where our students backed out and said ‘I'm going to log in [from home]' ... continue to train like we were logging into that virtual training environment and we're still going to conduct the classes,” Craft said. “We set up for a success that we didn't know we needed to have.” This change is especially important as the cyber school expanded to teach “operations in the information environment,” which incorporates how cyber operations, electronic warfare and information operations interact. Within the last two years, the Army merged the electronic warfare and cyber branches together. While much of the rest of the world has been forced to either halt operations or drastically change practices, many within the military cyber community have been able to lean on technical advancements to continue training. In addition to the Army Cyber School, U.S. Cyber Command is conducting its annual major training event in June almost entirely remote relying on a virtual training platform for the first time called the Persistent Cyber Training Environment. Craft explained that when PCTE comes fully online for all of the Defense Department, the plan is to migrate operations from the VTA to PCTE to conduct their training. Migrating to an almost entirely remote environment on the officer side has also allowed the school to open up more seats to more trainees since they aren't limited to physical space. It's also reduced travel costs for those who need training, Craft said. For example, personnel can take courses from their home stations without having to travel all the way to Fort Gordon. Moreover, senior leaders are able to audit courses or even conduct guest speaking sessions right from their desks without having to travel to the cyber school. https://www.fifthdomain.com/dod/army/2020/06/25/pandemic-doesnt-slow-cyber-training-for-the-army/

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  July 7, 2023 | International, Land

  BAE Systems awarded Next Generation Launcher design contract

  The company will support the NSPO to design and deliver prototype deck launching systems to support the U.S. Navy and allied countries with the ESSM ship self-defense system.