23 mars 2023 | International, C4ISR
National Cybersecurity Strategy is a North Star for federal agencies
Many government agencies still rely on legacy IT systems that are costly to maintain and difficult to defend, the author says.
29 mars 2019 | International, Aérospatial
DARPA: In the Sky and on the Ground, Collaboration Vital to DARPA’s CODE for Success
On a brisk February morning in the Yuma, Arizona, desert, a swarm of unmanned aerial vehicles equipped with DARPA's Collaborative Operations in Denied Environment system, or CODE, successfully carried out mission objectives, even when communications were offline and GPS was unavailable.
One-by-one, six RQ-23 Tigersharks lifted off, fitted with an array of sensors onboard. Next to the runway at the U.S. Army's Yuma Proving Ground, the mission team inside a small operations center tracked the aircraft and as many as 14 additional virtual planes on an aerial map. The capstone demonstration paired program performer Raytheon's software and autonomy algorithms and Johns Hopkins University Applied Physics Laboratory's White Force Network to create a realistic, live/virtual/constructive test environment. During four demonstration runs, the team activated a variety of virtual targets, threats, and countermeasures to see how well the Tigersharks could complete their objectives in suboptimal conditions.
“Exactly how the aircraft continue to work together in degraded conditions is the most challenging aspect of this program,” said Scott Wierzbanowski, the DARPA program manager for CODE in the Tactical Technology Office. “Current procedures require at least one operator per UAV in the field. Equipped with CODE, one operator can command multiple aircraft; and in a denied environment, the aircraft continue toward mission objectives, collaborating and adapting for deficiencies.”
Before, if operators lost communications with a UAV, the system would revert to its last programmed mission. Now, under the CODE paradigm, teams of systems can autonomously share information and collaborate to adapt and respond to different targets or threats as they pop up.
“CODE can port into existing UAV systems and conduct collaborative operations,” said Wierzbanowski. “CODE is a government-owned system, and we are working closely with our partners at the Air Force Research Laboratory and Naval Air Systems Command to keep each other informed of successes and challenges, and making sure we don't replicate work. In the end, our service partners will leverage what we've done and add on what they need.”
The Tigersharks employed in the demonstration are surrogate assets for CODE. Each has about one-tenth the speed and performance of the aircraft planned for integration, but shows traceability to larger platforms. Constructive and virtual threats and effects presented by the White Force Network are appropriately scaled to the Tigersharks' capabilities.
“It's easy to take the CODE software and move it from platform to platform, both from a computer and vehicle perspective. It could be a manned aircraft, unmanned aircraft, or a ground vehicle,” said J.C. Ledé, technical advisor for autonomy with the Air Force Research Laboratory. “The concept for CODE is play-based tactics, so you can create new tactics relatively easily to go from mission to mission.”
The Naval Air Systems Command (NAVAIR) will take ownership of CODE after DARPA closes out the agency's role in the program this year. It already has built a repository of algorithms tested throughout the development process.
“What we're doing with the laboratory we set up is not just for the Navy or NAVAIR. We're trying to make our capabilities available throughout the entire DoD community,” said Stephen Kracinovich, director of autonomy strategy for the Naval Air Warfare Center Aircraft Division (NAWCAD). “If the Army wanted to leverage the DARPA prototype, we'd provide them not just with the software, but an open development environment with all the security protocols already taken care of.”
Kracinovich says NAWCAD has a cadre of people with hands-on knowledge of the system, and is ready to help port the capability to any other DoD entity. That ease of transition puts CODE technologies on a clear path to assist deployed service members by enabling collaborative autonomous systems to operate in contested and denied environments with minimal human supervision.
Sur le même sujet
-
-
20 juillet 2020 | International, Aérospatial, C4ISR
What’s industry role in DoD information warfare efforts?
Mark Pomerleau Government leaders are telling industry they need help with integration as the Department of Defense and individual services push toward a unifying approach to information warfare. Information warfare combines several types of capabilities, including cyber, intelligence, electronic warfare, information operations, psychological operations and military deception. On a high-tempo battlefield, military leaders expect to face against a near peer or peer adversary. There, one-off solutions, systems that only provide one function, or those that can't feed information to others won't cut it. Systems must be multi-functional and be able to easily communicate with other equipment and do so across services. “A networked force, that's been our problem for years. Having built a lot of military systems, a lot in C4 and mission command, battle command, we build them and buy them in stovepipes. Then we think of integration and connecting after the fact,” Greg Wenzel, executive vice president at Booz Allen, told C4ISRNET. “My whole view ... networking the force really is probably the best thing to achieve overmatch against our adversaries.” Much of this networking revolves around new concepts DoD is experimenting with to be better prepared to fight in the information environment through multi domain operations or through Joint All-Domain Command and Control (JADC2). The former aims to seamlessly integrate the capabilities of each domain of warfare – land, sea, air, space and cyber – at will. It also aims to integrate systems and capabilities across the services under a common framework to rapidly share data. While not an official program, JADC2 is more of a framework for the services to build equipment. “It's more likely a mish-mash of service level agreements, pre-scripted architecting and interoperability mandates that you got to be in keeping with those in order to play in the environment,” Bill Bender, senior vice president of strategic accounts and government relations at Leidos, told C4ISRNET of JADC2. “It's going to take a long journey to get there because, oh by the way, we're a very legacy force and ... a limited amount of technology has the interoperability that is absolutely required for that mission to become a reality.” The “information warfare” nomenclature can fell nebulous and hard to understand for industry officials that provide solutions to the Pentagon. “It's a pretty broad definition. I think it's something that the DoD is struggling with, that's what we're struggling with in industry and it also makes it challenging because no one really buys equipment that way,” Anthony Nigara, director of mission solutions for electronic warfare at L3Harris, said. “No one really buys stuff to an abstract term like information warfare.” Others agreed that the term “information warfare” may be too broad, an issue that's further complicated as each service tackles information warfare in their own way. Most members of industry C4ISRNET talked with on the need to integrate described the key theme of a more networked force as a unifying way to think about the new push to information warfare. “There's a lot of discussions about the Joint All Domain Operations or the multidomain operations. When we look at that and we want to say ‘okay, what is information warfare really mean to everyone?” Steven Allen, director of information operations and spectrum convergence at Lockheed Martin rotary and mission systems, told C4ISRNET. “We look at it as how can we get the right information to warfighters in order to fight or how do we get the right information for them to plan? How do we move all that data across whether it's different levels of security or different levels of the warfighting and the data associated with it.” Others expressed the need for contractors to be flexible with how DoD is describing its needs. “Industry has learned to be flexible in responding to messaging calling for new situational awareness capabilities while other established capabilities were being mandated for use in cyber exercises,” Jay Porter, director of programs at Raytheon Intelligence & Space, said. The push to a more information warfare-centric force under the guise of larger concepts to defeat adversaries is pushing the DoD as a whole to fight in a more joint manner. Paul Welch, vice president and division manager for the Air Force and defense agencies portfolio at Leidos, explained that there's a consistent view by the services and the department that they must integrate operations within the broad umbrella of activities called information warfare just as they're integrating warfighting capabilities between the services and across the domains. This goes beyond merely deconflicting activities or cooperation, but must encompass true integration of combat capabilities. Some members of industry described this idea as one part of convergence. “When I talk about convergence, my observation is there is a convergence in terms of of a family of technologies and of a family of challenge problems and how do they come together,” Ravi Ravichandran, chief technology officer of the intelligence and security sector at BAE, told C4ISRNET. Ravichandran provided five specific challenge problems the military may have in which a married suite of technologies can help provide an advantage against adversaries. They include JADC2, overmatch or the notion of assembling technologies in a way better than enemies, joint fires where one service's sensors may be acquiring a target and passing that target off to another service to prosecute it, sensing in the electromagnetic spectrum and strategic mobility to get forces and resources to a particular place at a particular time. Similarly, Welch provided the notional example of an F-35 flying over an area, seeing something on its sensors and sending that information to either an Army unit, a carrier strike group, a Marine Corps unit, or even a coalition partner to seamlessly and rapidly understand the information and act upon it. These sensors must be incorporated into a joint kill chain that can be acted upon, coordinated and closed by any service at any time. Allen noted that when looking at information warfare, his business is examining how to take a variety of information from sensor information to human information to movement information and pull it all together. “There's a lot of discussion on [artificial intelligence] AI and machine learning and it's very, very important, but there's also important aspects of that, which is hey what's the technology to help the AI, what's that data that's going to help them,” he said. “We tend to look very closely with the customers on how do we really shape that in terms of the information you're getting and how much more can you do for the warfighter.” By bringing all these together, ultimately, it's about providing warfighters with the situational awareness, command and control and information they need to make decisions and cause the necessary effects, be it cyber C4ISR, intelligence or electronic warfare, Nigara said. Porter said at Raytheon's Intelligence & Space outfit, they view information warfare as “the unification of offensive and defensive cyber missions, electronic warfare and information operations within the battlespace.” Integrating EW and IO with cyber will allow forces to take advantage of a broader set of data to enable high-confidence decision-making in real time, he added, which is particularly important in the multi-domain information environment to influence or degrade adversary decision making. From a Navy perspective, the ability to share data rapidly across a distributed force within the Navy's distributed maritime operations concept will be critical for ensuring success. “We will certainly have to include the mechanisms with which we share information, data and fuse that data from node to node. When I say node to node, a node may be a ship, a node may be an unmanned vehicle and a node may be a shore based facility,” Kev Hays, director of information warfare programs at Northrop Grumman, who mostly supports the Navy, said regarding areas Northrop is investing. “Linking all those participants into a network ... is critically important. We have quite a bit of technology we're investing in to help communicate point to point and over the horizon and a low probability of intercept and low probability of detection fashion.” Ultimately, the information space is about affecting the adversary's cognitive space, they said. “When it comes to information warfare, it's a lot less tangible ... It's not tank on tank anymore. You're trying to affect people's perception,” James Montgomery, capture strategy lead for information operations and spectrum convergence at Lockheed Martin rotary and mission systems, told C4ISRNET. As a result, he said, it is critical to take the time with the customer to truly understand the concepts and capabilities and how they all fit together in order to best support them. “Really spending time with them [the customer] and understanding what it is that they're attempting to get at. It helps us better shape the requirements but it also helps us better understand what is it they're asking for,” he said. “When you're moving forward and attempting to come together with both a software hardware based solution to something, it takes a lot of talking time and a lot of touch time with that customer to understand where their head's at.” https://www.c4isrnet.com/information-warfare/2020/07/19/whats-industry-role-in-dod-information-warfare-efforts
-
27 novembre 2024 | International, Aérospatial
Russian jets intercept B-52s during Baltic training flight
A defense official said the interception was safe and professional. However, it comes at a time of increasing tension between the U.S. and Russia.