January 17, 2019 | International, Aerospace
Eventually, the Shadow will come to pass. The Army is looking for replacements to the venerable drone, first flown in 1991, through its Future Tactical UAS program. In the nearly three decades since, every aspect of drone technology has seen some improvement, including materials used, sensors to communication hardware and software, and even the batteries that power those computers and sensors. The Army has also seen the limitations of what it can and cannot do with a drone that has to either operate from a runway or be launched from a rail and caught on a hook. Into this mix of requirements and new possibility flies the Resolute Eagle, made by PAE ISR, complete with an ad hoc network system from Persistent Systems.
The Army is looking at a range of drones for possible Shadow replacement, and the Resolute Eagle will have to compete with designs as varied as Insitu's ScanEagle and Integrator, Martin UAV's V-Bat, Endeavor Robotics' Firstlook and SUGV, QinetiQ's Talon and Dragon Runner. This is a somewhat crowded field, and to compete in it Resolute Eagle has a VTOL model, which essentially grafts booms with rotors to the drone's wings, allowing it to take off and land like a quadcopter. The VTOL configuration is listed as having 12 hours of endurance, compared to 18 hours for the purely fixed-wing version, and the booms are detachable, giving some flexibility when forward deployed.
“Our reconfigurable platform (from fixed wing to VTOL), large payload capacity, and reduced ground support equipment requirements offers significant mission flexibility, both as a Shadow replacement for BCT expeditionary forces and as a complement to the existing platforms currently in use for military and civilian uses,” said Beth Beach, vice president of business development at PAE ISR.
Besides military customers, PAE ISR is targeting the Resolute Eagle at a broad range of law enforcement, the Department of Homeland Security, humanitarian and commercial missions, according to Beach. Its ISR abilities could be used for pipeline and railway inspection, as well as evaluating the area after a natural disaster and looking for people in search and rescue. Key to this is an ability to operate beyond line of sight through satellite communications.
Relying on satellites is a safe bet for civilian applications going forward, but across the Pentagon people are looking for other ways to retain or set up communications networks on the battlefield in the event that the satellite communication becomes untenable. One way to ensure communication via drones is equipping the drones with tools for an ad hoc network. For the Resolute Eagle, that comes in the form of Persistent Systems' MPU5 Wave Relay mobile ad hoc networking (MANET).
“The beauty of the MANET is that it can be setup and deployed with ease,” said Robert Regan, sales engineer at Persistent Systems. “Users can leave and enter the network seamlessly due to its self-healing and self-forming nature. When dealing with RF it is important to remember that every use case is different. So when dealing with distances there are lots of variables that can affect distance: RF environment, terrain, frequency band selected and antenna selection, just to name a few. With our auto-tracking antenna system we have reached out to UAV's at 130 miles.”
This MANET is platform agnostic, and could operate not just from Resolute Eagle drones, but from multiple drones, ground robots, and in systems carried by people on foot. To keep the communication secure, MPU5 radio operates with AES 256-bit Suite B encryption, ensuring that only those with the right decryption tools (or the proper key) can access it.
As the Army looks for its Shadow replacement, the capabilities on offer are what's most compelling, since they suggest the full range of possibility for a new mid-sized tactical drone. Crossing over from offering to contract is a not insignificant task, and in November 2018 US Naval Air System Command awarded PAE ISR a $173 billion contract for ISR services by Resolute Eagle.
November 5, 2023 | International, Land
"Today, we have a really robust capability to do fires," said Col. Matt Paul, "but it was not built for how we have to share data in the future."
February 3, 2020 | International, Aerospace, Naval, Land, C4ISR, Security
By: Aaron Mehta WASHINGTON — In 2017, the top two officials at the Pentagon — then-Defense Secretary Jim Mattis and then-Chairman of the Joint Chiefs of Staff Gen. Joe Dunford — testified to Congress that the defense budget needs to have 3-5 percent annual growth over inflation each year through 2023 to ensure America's military success. Dunford, speaking to the Senate Armed Services Committee in June 2017, went as far as to say: “We know now that continued growth in the base budget of at least 3 percent above inflation is the floor necessary to preserve just the competitive advantage we have today, and we can't assume our adversaries will remain still." Three years later, as the Trump administration prepares to unveil its fiscal 2021 budget request on Feb. 10, such growth appears impossible. The budget is expected to be largely flat, as a two-year budget deal reached last summer calls for $740 billion in defense spending in the next fiscal year, up just $2 billion from the enacted FY20 amount. “The 3-5 percent goal was reasonable enough and absolutely needed,” said Mackenzie Eaglen, a budget analyst with the American Enterprise Institute. “But it is not happening. The defense top line for 2021 is negative real growth, aka declining.” Susanna Blume, a defense analyst with the Center for a New American Security, said that certain parts of the defense budget, particularly maintenance and personnel costs, grow faster than the rate of inflation. “That's what's behind these comments about requiring a certain amount of real budget growth in order to sustain the joint force as it is today,” she said. But there is a wild card, according to Ellen Lord, the Defense Department's top acquisition official: a series of reform efforts led by now-Defense Secretary Mark Esper, which so far have accounted for $5 billion in savings. “We're getting more and more efficient. That is obviously what Secretary Esper is focused on with his defensewide review, that we are cutting out administrative tasks and a variety of portions of programs to make sure we return those savings to our critical modernization efforts such as [artificial intelligence], hypersonics and so forth,” Lord said during a Jan. 31 news conference at the Pentagon. “We are always having to look very carefully at our budgets and make sure we triage them to focus on the critical few. So we're always concerned, but we're always going to work it.” How much of that expected growth gap can be filled by Esper's efficiency drive is difficult to pin down. Blume said its “certainly possible that efficiencies could make up some of that gap,” but whether the work that has been done now and is planned in the near term will be enough “are questions we don't have answers to today.” Added Eaglen: “Efficiencies alone will not get the Pentagon its 3-5 percent growth in actual dollars to reinvest. The defensewide review only yielded $5 billion, and the way it works with these drills is that the money doesn't necessarily move from pot A to pot B as a result." “But that doesn't mean it is not worth doing. Any money amount is helpful. And the exercise is also about getting the bureaucracy to shift its time, tasks and attention to great power competition as much as it's about shifting funds into higher priorities that support the strategy,” Eaglen said. If one of the Pentagon's big bets work out, that could be a real game-changer, Blume said. Those bets include efforts to replace a Defense Logistics Agency warehouse using a 3D printer as well as attempts by the Air Force to rapidly develop, prototype and produce fleets of planes. If one of them goes well, Blume said, “you can potentially start to bend some of those cost curves.” https://www.defensenews.com/pentagon/2020/01/31/the-pentagon-is-racing-against-inflation-for-military-might/
October 2, 2018 | International, C4ISR
Beth Stevenson, London - IHS Jane's Defence Industry The building of a new satellite ground station to support a wideband satellite communications network for the Australian Defence Force (ADF) has begun at Kapooka in New South Wales, Australia. Expected to be completed in 2021, the new site is being supported by Northrop Grumman and Viasat under an AUD24 million (USD17.3 million) investment. The first sod was turned by Michael McCormack, deputy prime minister and member of parliament for Riverina, on 28 September, initiating development of the new Defence Satellite Ground Station under the Wideband Satellite Capability project. “The construction will be a boon for the Wagga Wagga region's economy as this AUD24 million investment means goods and services can be sourced from local businesses throughout the construction phase and ongoing maintenance jobs,” McCormack said. https://www.janes.com/article/83465/australia-begins-work-on-satellite-ground-station-as-airbus-supports-space-aims