August 3, 2020 | International, C4ISR
WASHINGTON — The Pentagon's top IT official provided an update July 30 on a wide range of ongoing initiatives underway at the department as it continues to grapple with a remote workforce amid the coronavirus pandemic.
Chief Information Officer Dana Deasy highlighted several ongoing projects related to artificial intelligence, big data and cloud computing, while also discussing the department's Commercial Virtual Remote Environment that's allowed nearly 1 million Department of Defense employees to collaborate while working from home
Here's a roundup of what Deasy told reporters:
Cloud developments
The Defense Department has struggled for more than a year to procure its enterprisewide cloud, known as the Joint Enterprise Defense Infrastructure, a platform DoD leadership has continuously said will break down data silos and enhance artificial intelligence capabilities. But, as Deasy has stated repeatedly, JEDI is not going to be the DoD's only cloud.
“Cloud has always been much more than JEDI,” Deasy said.
Work on the JEDI cloud, which was awarded to Microsoft in October last year and subsequently protested by Amazon Web Services, is on hold after a federal judge issued an injunction earlier this year upon determining it was likely the DoD erred in its evaluations of the two tech companies' proposals.
The DoD is taking corrective action on the award, with Deasy saying the department intends to re-announce the winner “probably sometimes towards the very end of August, barring any last minute, unforeseen additional issues that are raised.”
In the meantime, the DoD has stamped the Air Force's Platform One cloud offering as an enterprise service, giving DoD components a certified place to go for DevSecOps, Deasy said.
“What the big message there was, we actually for the first time had designated a cloud across DoD that could be used for a common way of doing DevSecOps,” he said.
AI and JADC2
The Joint Artificial Intelligence Center is pivoting to focus on Joint All-Domain Command and Control, a Pentagon-led effort to connect sensors and shooters. Through its Joint Common Foundation, Deasy said, the JAIC has tools and capabilities to develop AI capabilities at scale.
“That has now allowed us as we've matured to say: ‘What we've always known we really need to ... get JAIC focused on is the joint all-domain space,‘ ” Deasy said, adding that the center is looking at joint fires, the electromagnetic spectrum and strategic mobility.
The JAIC, he said, is working on a cognitive assistant to deliver commanders relevant data from the hoards of information that come from the battlefield to quicken decision-making. But he added that the JAIC will expand into other areas of joint all-domain operations.
“JADC2 is made up of a bunch of different areas ... including electromagnetic spectrum, how do we move forces, how do we target,” Deasy said. “But right now it's all about how do you take streams of information and allow the machine and human to interact together to make better decisions.”
The new chief data officer
In June, the DoD announced that former Special Operations Command chief data officer Dave Spirk would become the DoD's new CDO.
Deasy told reporters July 30 that Spirk will focus on “strengthening data governance, interoperability, and data protection across the department,” which he went on to describe as a “major effort.”
“The chief data officer is on a directed, 90-day listening tour where he is talking to senior leaders in the Pentagon, war fighters and at the combatant commands, industry and academia to assess the overall department's progress,” Deasy said. “At the conclusion of the 90-day tour, Dave will provide a written assessment with a plan of action.”
Deasy added that a DoD data strategy will be released “in the coming months.”
October 18, 2023 | International, Aerospace, Land
Boeing has teamed up with ASTRO America to 3D-print parts for its Apache attack helicopter as a way to potentially improve supply chains and manufacturing.
October 30, 2020 | International, Naval
By: Sebastian Sprenger COLOGNE, Germany — French shipbuilder Naval Group is counting its blessings of full order books during the worldwide coronavirus pandemic, conscious that defense companies will be scrutinized as national economies contract, according to CEO Eric Pommellet. The company so far has seen no impact on its activities, including big-ticket shipbuilding programs in Europe, Australia and South America, Pommellet told reporters during a conference call last week. “We have not lost any projects, we have not lost any customers. All of the defense programs have been kept intact in terms of government budgets for all of our customers,” he said. Pommellet's comments fall in line with a trend throughout Europe of governments trying to preserve, if not boost, their defense budgets in the midst of an economic crisis whose contours are still taking shape amid drastic new measures aimed at curbing the spread of COVID-19. France and Germany announced new lockdown measures this week, with offers by the governments to ease the blow to companies. In France — which represents 70 percent of Naval Group's business, according to Pommellet — officials consider defense spending a national stimulus. Still, the situation remains fluid, as the company has worked to adapt its operations to keep the workforce healthy. “When I look at the overall situation for now, I would say: ‘No impact,' ” Pommellet said. “The question will be tomorrow, of course. And here, I'm unable to look into the crystal ball.” The uncertainty has driven the company to keep its head down and plug away on the work at hand. “This is a moment where we must stick to our projects and stay in touch with our customers,” Pommellet said. “Delivering and serving our customers at absolutely perfect performance in this period sends a key message. Because tomorrow, they will remember that we were there.” It also may not be the time for bold moves when it comes to pursuing further consolidation in Europe's naval shipbuilding sector in the face of competition from China and Russia. The perennial vision of consolidation has yet to gain traction across the continent. For now, Pommellet said, he wants to ensure cooperation with Italy's Fincantieri, under the banner of the Naviris joint venture, can bear fruit. “Let's stick to what we do. Let's deliver, let's satisfy our customer, let's demonstrate that what we're doing is good and see tomorrow where the wind is blowing,” he said. https://www.defensenews.com/smr/euronaval/2020/10/29/naval-group-keeps-its-head-down-during-the-pandemic/
December 13, 2019 | International, Land
By SYDNEY J. FREEDBERG JR. WASHINGTON: Just outside Detroit, home of the muscle car, the Army's put together a powertrain as potent as three Trans Ams strapped together — with an electric stealth mode that sounds more like a lawnmower than a tank. The 1,000-horsepower Advanced Powertrain Demonstrator packs more diesel horsepower in less space than current engines, along with a 160-kilowatt generator that can power advanced electronics – like a drone-killing laser or anti-missile defenses – and even move an entire 50-ton vehicle for brief periods. Now installed in an M2 Bradley hull for testing, the current version of the APD can move war machines up to 50 tons, but it's meant to be easily modified for larger or smaller vehicles. “Each of the pieces can be scaled” up or down, said John Tasdemir, chief of the power & mobility branch of the Army's Ground Vehicle Systems Center (formerly TARDEC) in Warren, Mich. “It could not just fit a Bradley, it could fit a future vehicle, [or] it could fit a legacy vehicle as well.” Compact enough to fit into the notoriously cramped Bradley, the 1,000-horsepower Advanced Powertrain Demonstrator produces 48 percent more horsepower than the most-upgraded Bradley variant and 67 percent more than the standard 600-hp model. The engine could also fit the turretless utility variant of the Bradley, the Armored Multi-Purpose Vehicle, or, with some rearrangement of the components, the M109A7 Paladin howitzer. And since the design is modular, the APD could be scaled down to 500 hp – potentially powering the more tank-like of the Robotic Combat Vehicles the Army's now developing – or up to 1,500 hp – enough to drive the 70-ton M1 Abrams main battle tank. Another logical candidate for APD technology is the Optionally Manned Fighting Vehicle now in development to replace the Bradley. Fitting the new vehicle would require some redesign, said one of Tasdemir's engineers, Mike Claus, but if they could optimize the APD components for an all-new hull without the awkward compromises of the Bradley, the resulting design could be “way more compact.” How It Works Why is it important to be compact? Well, the heaviest part of a combat vehicle is its armor. The weight of the armor, in turn, is the product of its thickness and the surface area it has to protect. The bulkier you make your vehicle – the greater the “volume under armor,” in Army terms – the more tons of armor you need to get the same level of protection. To make the APD more compact, it needs to be more efficient. To do that, the Army and its contractors went to work on every piece of the powertrain – for example: In the diesel engine itself, built by Cummins, the pistons go through a two-stroke cycle instead of the usual four, allowing them to generate more horsepower with less waste heat from the same amount of gas. Historically, two-stroke engines are also highly polluting, which is why they've not been widely adopted, but the APD uses cutting-edge emissions controls. The SAPA drive-by-wire transmission replaces traditional, inefficient mechanisms like pumps with precisely engineered electromagnetic controls called solenoids. The transmission is in fact so attractive to other Army programs that they're considering installing it even without the rest of the APD powertrain. The cooling system replaces traditional filters – which wear out in 20 hours in dusty areas like deserts – with a Donaldson pulse-jet air cleaner that lasts 500 hours and provides much more airflow. Cooling armored vehicles is always challenging, even when they're not fighting in the desert, because they're basically metal boxes in which you want to punch as few holes as possible. The L3-Harris Integrated Starter-Generator produces 160 kW – many times the current alternator on the Bradley – but doesn't require its own dedicated cooling system, unlike traditional electronics. That's because it uses heat-resistant silicon carbide components that can function at 105 centigrade (hot enough to boil water), the same as the engine block. That electrical power is as important for modern combat vehicles as diesel horsepower. During the Iraq War, the Cold War-vintage Bradleys got upgraded with so many advanced sensors, communications networks, display screens, and radio jammers to deactivate roadside bombs that they couldn't power everything at once. Now, worried about Russia's vast arsenal of RPGs and anti-tank missiles, the Army is pushing to install so-called Active Protection Systems on its armored vehicles, which use compact radars to track incoming projectiles – a big power drain – so miniature missile launchers can shoot them down. And for the near future, the Army is highly interested in high-powered laser and microwave weapons, albeit primarily against fast-moving, fragile targets like drones and rockets rather than heavily armored vehicles like tanks. The Ground Vehicle Systems Center plans to test the APD powertrain on a stationary Bradley hull through this coming March, by which point they expect to have demonstrated what's called Technological Readiness Level (TRL) 6. Then they'll fully integrate the APD into a drivable Bradley, the Advanced Mobility Experimental Prototype (AMEP), which will be tested to TRL 7 or 8 – the highest level possible for a prototype – in 2022. The next year, 2023, the Army will hold the final competition to build the Bradley replacement, the OMFV. https://breakingdefense.com/2019/12/army-revs-high-tech-tank-engine