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September 15, 2020 | International, Aerospace, Naval

Reaper Replacement Reveals Bold New GA-ASI Vision

Steve Trimble

In December 2018, General Atomics Aeronautical Systems executives still felt the bitter sting of a losing bid two months earlier for the U.S. Navy MQ-25 contract, but a clearly disappointed company president vowed to return for the next competition against the aerospace industry's largest companies. “If the [request for proposals] comes out for a major program of record, we're all-in,” said David Alexander in that December 2018 interview in his offices in Poway, California.

“We'll maybe have a few more lessons learned on what to do and what not to do,” he added. "But we'll go in with both feet planted again and go after it.”

Eighteen months later, General Atomics Aeronautical Systems (GA-ASI) is doubling-down on Alexander's commitment, releasing exclusively to Aviation Week a concept rendering of a next-generation unmanned aircraft system (UAS) that reflects the characteristics the company's designers view as essential for the class of aircraft that could replace the MQ-9 by the early 2030s.

  • Ultra-long-endurance UAS proposed
  • GA-ASI hints at propulsion advances

GA-ASI was among at least five industry teams that responded to the U.S. Air Force's request for information (RFI) for a next-generation intelligence, surveillance and reconnaissance (ISR) and strike UAS to enter service in fiscal 2030. Northrop Grumman and Lockheed Martin shared concepts for next-generation UAS designs on Sept. 11. Boeing and Kratos also responded to the Air Force RFI by the July 15 deadline but declined to release concepts at this nascent stage of the bidding process.

Arguably, GA-ASI invented the role of the ISR/Strike UAS with the MQ-9, and the company's concept for the Reaper is no less provocative, featuring a jet-powered aircraft with distinctive, tear-shaped inlets and a long, high-aspect-ratio wingspan that appear optimized for ultra-long-range flight at high altitudes.

“We're embracing ultra-long endurance to keep our next-generation ISR/Strike UAS in the fight for longer periods than many ever imagined possible,” Alexander said in a statement to Aviation Week.

Although GA-ASI released no specifications with the rendering, it is clear Alexander means the next-generation concept should have even longer range that the 27-hr. endurance currently offered by the Air Force's MQ-9. The Air Force Research Laboratory defined ultra-long-endurance in 2019, when a popular light sport aircraft, the Pipistrel Sinus, was modified to fly autonomously for 2.5 days over the Dugway Proving Ground, Utah. The modified aircraft was called the Ultra-Long-Endurance Aircraft Platform.

How the new GA-ASI concept achieves ultra-long endurance is likely to include intriguing surprises beyond the disproportionately long, thin-chord and highly swept wings. The tear-shape inlets appear to feed airflow through parallel ducts down the middle of the fuselage into a mysterious propulsion system. Alexander's statement hints that the aircraft's engine is a critical element of the ultra-long-endurance capability.

“Our advancements in propulsion technology will give commanders a longer reach than ever before,” Alexander said.

In the late-1990s, GA-ASI designed the MQ-9 to perform the hunter-killer UAS mission's three “F's”—find, fix and finish—by itself if necessary, with a targeting sensor embedded beneath the nose and AGM-114 Hellfire missiles along with GBU-12 laser-guided or GBU-38 GPS-guided gravity bombs under the wing. GA-ASI's next-generation UAS concept appears capable of performing the role in a similar stand-alone fashion. A faintly visible bulge under the leading edge suggests capacity for a large payload bay, allowing the future concept to carry sensors and weapons internally, unlike the MQ-9.

But the Air Force's concept of operations is changing. Whether manned or unmanned, any aircraft in the future combat fleet must be capable of finding and striking targets on their own, but they are expected to be able to operate as part of a network. Data from onboard sensors must be shared to the network, and data coming from other sensors elsewhere on the network must be receivable. GA-ASI's concept is adapted to that approach, Alexander said.

“We envision [the] next-gen ISR/Strike [aircraft] as a conduit, supplier and consumer of information,” hesaid. “We believe it is imperative that future unmanned systems are able to communicate, share information and collaborate—together and intuitively with their human counterparts—across systems and domains in record time.”

The next-generation UAS also addresses the workforce needed to operate the MQ-9, including separate teams of pilots and sensor operators during cruise flight and takeoff and landing. GA-ASI notes that the company has already qualified technologies to enable the existing fleet to taxi, take off and land automatically as well as a ground control system that allows a single pilot to control six UAS.

“Our team has been developing and delivering automation solutions for years,” Alexander said.

https://aviationweek.com/shows-events/afa-air-space-cyber-conference/reaper-replacement-reveals-bold-new-ga-asi-vision

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  • To keep weapon sales in place, US offers new options for payment

    August 5, 2020 | International, Land

    To keep weapon sales in place, US offers new options for payment

    By: Aaron Mehta WASHINGTON — The United States is developing new options for arms customers as a way to ensure allies and partners don't drop planned procurements as the world economy remains in shock from the impacts of COVID 19. Among the options, according to outgoing Defense Security Cooperation Agency head Lt. Gen. Charles Hooper, are allowing foreign countries to finance arms procurement through U.S. bank loans and altering existing payment schedules to stretch the costs over time. “The bottom line here is, we are willing to work with our allies and partners, when they raise the challenges that they have, to find ways for them to continue to buy American and to ensure that they can pay for the equipment along a payment schedule that reflects their own economic conditions,” Hooper said. During an exclusive exit interview with Defense News, Hooper declined to say which countries have already approached his agency about economic impact from the disease, but said that there are “certainly” customer nations that have reached out. “There are partners that, we're already seeing that they are having challenges. So we're standing ready to work with them. As soon as we can gain an appreciation and the understanding of the challenges, we can find ways to help them,” Hooper said. Hooper talked with Defense News two weeks before his Aug. 3 retirement. He is succeeded by Heidi Grant, the head of the Defense Security Technology Administration, a move that marks the first time a civilian has led the office since a previous agency was recognized into the current DSCA structure in 1998. The general expressed no concerns over that move, in large part, he said, because of Grant, a fixture in the international security cooperation world. Grant will have to hit the ground running, given the potential impact from COVID on the world economies. The good news, Hooper said, is that by March, DSCA had concluded that the global economy would be hurt by the disease and set up an interagency working group, called the Operations Planning Group, to study program-level impacts from global trends and develop solutions. The first step Hooper's team took was to revise the collection process of foreign payment in order to make them “a bit more flexible, to accommodate those partners that may be having some economic difficulties or may have reprioritized their budgets towards for example, economic recovery and away from defense.” Those options include delaying payments on planned procurements to future years, creating new payment plans for ongoing procurement efforts, and returning funds currently on deposit with the United States to the customer nations as well as new financing strategies. “One of the things we did is we are allowing our partners to draw on standby letters of credit from foreign banks operating in the United States, according to U.S. banking rules,” Hooper explained. “That offers a nation an opportunity to draw, for example, in that case, a standby letter of credit on one of their banks that operates in the United States, under United States banking rules, which ensures that there's no fiduciary risk to the United States.” DSCA officials had been considering adding such an option for some time, but the economic downturn pushed the agency to start offering it for customer nations, Hooper added. Lucie Béraud-Sudreau, director of the Arms and Military Expenditure Programme at the Stockholm International Peace Research Institute, said that option sounds different from funding plans that have existed for some time in Europe, where specific entities in countries are responsible for guaranteeing arms-recipient states' loans thanks to the state treasury. “There are a number of economic factors globally, that we anticipate will likely have an impact on country's abilities to move forward,” Hooper said. “Obviously, energy prices are lower, and those countries all over the world that specialize in energy are going to see a fall in revenue. We see countries that, as a result of the pandemic, are having to shift funds from their defense budgets to more domestic missions like economic recovery and other things.” In addition to oil-reliant nations in the Middle East, Béraud-Sudreau said to watch the Pacific region, where “many countries have already decided to cut their military spending for this year, and planning decreases for 2021.” Indonesia, Thailand, South Korea, and the Philippines are among the nations that have already announced plans to cut defense spending, while Singapore is seeing delays in weapon deliveries due to supply chain issues. “If there are limited orders in 2020-2021, there will be repercussions later on, as these companies work on long-term projects. Hence the pressure, on both sides of the Atlantic, for the defense sector to be part of economic recovery packages and high levels of military expenditure,” she said. Over the course of his time at DSCA, Hooper oversaw almost 18,300 Foreign Military Sales actions, including 5,800 new agreements and various amendments and modifications to existing agreements, according to agency figures. He reduced three different surcharges on customers, saving customers millions of dollars as well. Also, timelines shrunk, with DSCA offering 50 percent of all new FMS cases that flow through the process to partner nations in 49 days or less by Hooper's exit. And while Hooper did not want to preview what weapon sales totals for fiscal 2020 will be, he did say that the United States remains “on a very positive trajectory... We remain the global partner of choice. And I'm very optimistic that we're going to continue to see positive trends in our foreign military sales this year and in the years to come.” https://www.defensenews.com/pentagon/2020/08/04/to-keep-weapon-sales-in-place-us-offers-new-options-for-payment/

  • The future of the US surface fleet: One combat system to rule them all

    January 15, 2019 | International, Naval

    The future of the US surface fleet: One combat system to rule them all

    By: David B. Larter WASHINGTON — As the U.S. Navy's surface fleet moves into 2019, a radical shift is coalescing among its leaders: a move away from a model that has driven the way the service has built its ships for decades. When the Navy built its Arleigh Burke-class destroyers, installing the Aegis combat system into the hull meant a large suite of hardware — computers, servers, consoles and displays — designed and set up specifically to run Aegis software. Any significant upgrades to the suite of systems already installed, or to the Aegis system in general, required cutting a hole in the ship and swapping out all the computers and consoles — a massively expensive undertaking. And what's more, Aegis isn't the only combat system in the fleet. Raytheon's Ship Self-Defense System runs on many of the amphibious ships and the Ford-class carriers. Both classes of littoral combat ship run different combat systems, one designed by Lockheed Martin and the other by General Dynamics. And in regard to the ships themselves, there are multiple, siloed systems that don't feed into the main combat system. If Navy leaders get their way, that's going to change. What the surface fleet wants is a single combat system that runs on every ship, and runs everything on the ship, and that doesn't mind what hardware you are running so long as you have the computing power for it. The goal here is that if a sailor who is trained on a big-deck amphibious ship transfers to a destroyer, no extra training will be necessary to run the equipment on the destroyer. “That's an imperative going forward — we have to get to one, integrated combat system,” Rear Adm. Ron Boxall, the chief of naval operations' director of surface warfare, said in a December interview at the Pentagon with Defense News. Boxall describes the current situation to an integrated combat system as the difference between a flip phone and an iPhone. When buying a flip phone, most of the hardware and software are already included, leaving you with a limited ability to upgrade the phone. And if you want to run more advanced applications, you need a new phone. Instead, Boxall wants the combat systems to run like the iPhone. “For us to get faster, we either have to keep going with the model we had where we upgrade our flip phones, or we cross over the mentality to where it says: 'I don't care what model of iPhone you have — 7 or X or whatever you have — it will still run Waze or whatever [applications] you are trying to run,” he said. On a ship, that means that if the Navy adds a new radar, missile or laser, the software that runs the new equipment is developed as an application that interfaces with the single integrated combat system, the way Waze integrates with the iPhone or Android software. This has the benefit of having everything linked into the central nervous system for operators in the combat information center, sonar control, on the bridge or in the ship's intelligence-gathering center. It also means that new systems are quickly integrated, skipping the expensive process of ripping out old servers and consoles. And it means the companies that develop the myriad combat systems in service today — say, Raytheon or Lockheed Martin — won't have a lock on developing software for Navy ships because the Navy wants the combat system to be developed with interfaces that are accessible by outside application developers. “We need to continue down the path to be more aggressive and get a lot more competition in the open-architecture space,” Boxall said. “I wouldn't call it completely open, but as open as we can be, and then share that with people who can, if they are properly classified and secured, they should be able to come into a common space and apply their expertise to develop products that we may or may not want to buy. That's where I'd like to get to.” The vision The grand vision for this operating system from the deck-plates perspective would be the merging what are, today, disparate functions into one unified system, said Bryan McGrath, a retired destroyer skipper and consultant who heads The FerryBridge Group. One of the areas in which this segmentation creates limitations falls between the combat information center — which collects and displays information gathered by ships' sensors — and the intelligence hub known as the Ship's Signals Exploitation Space — which uses top-secret sources to collect data on the theater in which the ship is operating. “We need to break down the barrier between CIC and SSES, and the barrier is both a physical bulkhead and computing systems and platforms,” McGrath said. “That's what an integrated combat system is: You have the traditional combat system function, and the intelligence, surveillance and reconnaissance functions — non-real-time and [top-secret information] functions — merged into one multilevel security-protected computing platform.” In that scenario, if SSES receives information that three Iranian F-14 jets took off from Bushehr Air Base, a watchstander in the combat information center with the proper security clearance could see what information SSES has on the aircraft and their mission while stripping out top-secret information such as sources and methods that SSES needs to protect. And once CIC has a radar track associated with that intelligence, all SSES data will get merged into it so decision-makers in combat have the necessary intel at their fingertips. But the logic applies to all the ship's sensors, not just intelligence collection data. The unified combat system would associate every piece of sensor data with the track being displayed in CIC, McGrath said. Everyone connects to a single system that gives every watchstander all the information they need on every track, both real-time and non-real-time data. “The integrated combat system includes all mission areas,” he said. “It's electronic warfare, it's anti-submarine warfare — we don't segment out air and missile defense and electronic warfare, they are all just applications within the combat system. The Navy has to stop thinking of SESS, sonar, combat, electronic warfare and the bridge as different and separate elements. They have to be part of the whole.” Staggering costs There's a number of obstacles to getting the surface fleet on a unified system, but one that could be insurmountable: the staggering cost of replacing the fleet's outdated computer hardware. The Common Source Library, developed for the Navy by Lockheed, begins moving the Navy down this path of a single, unified combat system. The CSL is essentially the iOS of an iPhone: The Navy can use CSL to program applications that run sensors and weapons systems. So, if the Navy has a new missile system it wants to run, the software application to run it will be designed to run off of the CSL — and ships with the CSL will be able to rapidly integrate it, just like downloading the latest navigation or gaming software for a smartphone. But the issue is that CSL requires specific hardware to function, said Tony DeSimone, chief engineer of Lockheed Martin integrated warfare systems and sensors, in a roundtable with reporters late last year. “One of the challenges the Navy has, the constraints, is the hardware and infrastructure to support a [common integrated combat system],” DiSimone said. “So while we are marching forward with the capability to be open and take in apps, there is an antiquated architecture out there and there is hardware that doesn't support it. ... You can't run [integrated operating] systems today on UYK-43s. You're just not going to be able to do it. So let's gut them and put some blade servers in, and we'll work with you.” The UYK-43 was once the Navy's standard 32-bit computer for surface and submarine platforms. The issue with replacing a fleet full of ancient computers that run old combat systems is the astronomical cost. For example, when the Navy converted the cruiser Normandy into an Aegis Baseline 9 ship, which includes updated displays and blade servers, it cost the service about $188 million and nearly a year offline. When you stretch that over dozens of surface combatants in need of updated computers, you start eating up billions of dollars and lose decades of operational availability. So while CSL does give the Navy an interface with which developers can create applications to run various systems, it's all for naught if the service doesn't have the right equipment. “Our Common Source Library has made us radar-agnostic,” said Jim Sheridan, vice president of Lockheed Martin's naval combat and missile defense systems. “We're also weapons-agnostic. The blocker is that we are not infrastructure-agnostic.” Furthermore, even if the Navy did back-fit all the surface ships with updated servers, you'd need to get various companies to play nice in the sandbox by sharing proprietary information for the benefit of a unified combat system. Ultimately, however, the Navy must affect a paradigm shift that decouples the computer suites that run its combat systems from the system itself, Boxall said. “You can either upgrade the existing ships on that model, which is expensive and you rip the ship apart to do it — cost hundreds of millions of dollars and a year offline — or you design the ship with the idea that you are going upgrade the hardware over its time, and you separate the hardware/software layers,” Boxall said. “We know Aegis,” he added. “What we don't know [is how to] upgrade Aegis at the pace I think we need moving forward in the future. We don't have a structure in place and a process by which we do that upgrades with speed. “When we buy Aegis, it's kind of flip-phone technology: You buy the software and the hardware together. And you can upgrade it, it's just hard to do. If we don't go to a more adaptable model, we are not going to be able to pace the threat.” https://www.defensenews.com/naval/2019/01/14/the-future-of-the-us-surface-fleet-one-combat-system-to-rule-them-all/

  • Lockheed offers Polish industry a seat at its rocket launcher table

    June 11, 2024 | International, Land

    Lockheed offers Polish industry a seat at its rocket launcher table

    Lockheed Martin is offering Poland’s defense industry an opportunity to participate in the production of guided multiple-launch rocket systems.

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