Experiment over: Pentagon’s tech hub gets a vote of confidence

On the same subject

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  October 30, 2020 | International, Naval

  Marine Hovercraft From Textron Flawed by Propeller Cracks

  By Anthony Capaccio The U.S. Navy accepted delivery this year from Textron Inc. of the first two in a new generation of hovercraft for the Marines despite “extensive propeller blade cracking” that will require a redesign, according to service officials and documents. The previously undisclosed problem was discovered during mid-2019 tests of the $5.7 billion program to build new air-cushion hovercraft to move Marines from ship to shore. Even with the cracks unresolved, the Navy awarded Textron a $386 million contract for 15 more hovercraft that Congress had approved for fiscal years 2017-2020. But ordering those vessels was held up pending resolution of other technical problems, including issues with the main gearbox, drive-train integration and lubrication system, navigation electronics and bearings. The first two deliveries, in February and August, were each three years late. Hovercraft “have always been important for supporting the Marine Corps' ability to land forces ashore, and in coming years they are to form part of the toolkit for implementing the Corps' new wartime island-hopping strategy for countering Chinese military forces in the Western Pacific,” Ronald O'Rourke, an analyst with the Congressional Research Service, said. Taking delivery of the first two hovercraft allowed the Navy to begin initial operator training and “to move into the post-delivery test and trials period as we identify long-term” solutions for vessels in production, Navy spokeswoman Colleen O'Rourke said in an email. She described the flaws as “micro-cracks” in the composite structure of the blades that don't pose a safety hazard or “an immediate impediment” to operations. “The program is the first major naval acquisition program in more than 15 years to be designed ‘in-house' by the Navy rather than by private industry,” according to a Navy fact sheet. Reinforced Blades O'Rourke said the Navy, Providence, Rhode Island-based Textron and subcontractor Dowty Propellers, a division of General Electric Co., conducted a study “to understand the underlying cause and mechanisms to improve propeller blade performance.” That led to a near-term plan to provide “reinforced blade sets that will deliver later this year” while production and post-delivery testing continue and “blade redesign efforts are underway,” she said. She added that the eventual solution for the 73 hovercraft, known as Ship to Shore Connectors, “is not anticipated to result in any significant program cost increases.” Scott Donnelly, Textron's chief executive officer, told analysts Thursday on an earnings call that the program is “steadily improving” and “we're starting to feel good about that.” He said the contractor has “started to get more craft deliveries, the production lines are starting to run better, we're starting to get supply parts coming in at the right time” so “that's a program that obviously is going to start to be a contributor to the profit in the rest of the businesses.” Textron rose 6.6% to $34.21 at 10:24 a.m, the most since July 30, after third-quarter earnings per share from continuing operations beat the average analyst estimate. Currently, 12 additional hovercraft are under construction in Slidell, Louisiana. The vessels will replace the aging Landing Craft Air Cushion vehicle that became operational in 1986. The Ship-to-Shore Connector is a “franchise program” for Textron's Marine & Land Systems division, “which could more than double in revenue over the coming years as production accelerates,” Bloomberg Intelligence analyst Douglas Rothacker said in an email. Textron reports third-quarter earnings Thursday. Procurement funding is projected to soar from $20 million the Navy requested for this fiscal year to almost $380 million by 2025, according to program documents. The Navy's fiscal 2021 Selected Acquisition Report, obtained by Bloomberg News, said initial “Builders Trial” testing in mid-2019 uncovered “technical concerns with the propeller blades.” This resulted in a decision to divide the subsequent formal acceptance test into two events -- “unloaded” and “loaded,” which simulated carrying a 74-ton M1 tank. “After the loaded builders test, craft inspection revealed extensive propeller blade cracking,” it said. “To avoid additional blade loss,” the first vessel's acceptance tests “were conducted unloaded.” https://www.bloomberg.com/news/articles/2020-10-29/marines-combat-hovercraft-from-textron-have-cracked-propellers

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  July 9, 2020 | International, C4ISR, Security

  Cyber Command will get a new version of its training platform this fall

  Mark Pomerleau U.S. Cyber Command's new training platform is slated to deliver the second iteration this fall providing additional capabilities and user capacity, program officials said. The Persistent Cyber Training Environment (PCTE) is an online client that allows Cyber Command's warriors to log on from anywhere in the world to conduct individual or collective cyber training as well as mission rehearsal. The program is being run by the Army on behalf of the joint cyber force and Cyber Command. Officials delivered the first version of the program to Cyber Command in February and the environment was used for the first time in Cyber Command's premier annual tier 1 exercise Cyber Flag in June. The second version is expected to include additional capabilities, including allowing more users to conduct team or individual training. “Things like to be able to schedule, have a calendar to be able to auto-schedule things, to be able to allocate resources because right now it's you can get in and you can do it but how do you deconflict? If you're running a team based event across x number of services how does somebody else come in and do an individual training,” Amit Kapadia, chief engineer for the program, told C4ISRNET in an interview. “Do you have the right infrastructure underneath?” Kapadia added that during the COVID-19 pandemic, there was a surge in platform use due to the remote working, thus, by the end of this year, the program seeks to push additional compute and network capabilities. Leaders are targeting final testing in September and then a roll out in late fall for version 2.0. The program has also sought to deliver incremental capability along the way through what it calls cyber innovation challenges. These are competitions to awards and layer new technologies onto the platform. There was a notice informing industry of the fourth such innovation challenge released recently. Officials told C4ISRNET they expect to release a formal solicitation around August, with plans to award contracts by the end of the year or early next year. The officials noted that just like with the previous innovation challenges, there could be multiple vendors awarded and specifically non-traditional defense vendors. Moreover, they also anticipate to continue these challenges for the foreseeable future even when a vendor is selected to be the integrator for PCTE through what's known as the Cyber Training, Readiness, Integration, Delivery and Enterprise Technology (TRIDENT), a contract vehicle to offer a more streamlined approach for procuring the military's cyber training capabilities. The contract is valued at up to $957 million. This approach, officials said, prevents vendor lock and ensures the program is at the tip of the technological spear. The fourth cyber innovation challenge seeks to ask industry for assistance in traffic generation – which means emulating fake internet traffic on the platform – and assessment, which was a key requirement directly from Cyber Command. “I would say what we've been driven towards right now are high priorities coming down from [Cyber Command commander] Gen. [Paul] Nakasone and Cyber Command for things like CMF assessment,” Kapadia said. “They want to be able now ... all these reps and sets that are happening within PCTE, how am I assessing the performance of the individuals in my teams.” An integrated and agile approach Since the platform was delivered to Cyber Command in February, command leaders have officially taken the burden of running training exercises from the program office, freeing it up to focus on pursuing new technologies and fixes as well as the overall acquisition. In the past, the program office worked with specific units to conduct training events in order to stress the platform and gain valuable feedback. Now, Cyber Command has created what is called the Joint Cyber Training Enterprise, which is the non-material companion to the PCTE platform and seeks to operate and synchronize training hosted by PCTE for the joint force. “The JCTE is a lot like the combat training center ops group where they are managing the platform, they are running the platform, they are running the training,” Lt. Col. Thomas Monaghan, product manager of cyber resiliency and training at Program Executive Office Simulation, Training and Instrumentation, told C4ISRNET. “So we delivered the platform to them and they're using it I would probably say on a weekly basis. They're doing cyber training events that we don't manage that anymore. We don't stand them up. The platform is being used, we're able to concentrate on specific capability, platform enhancements.” JCTE has formalized the cyber training and use of the environment while also coordinating which cyber mission force units need to conduct which types of training, something the program office wasn't equipped to do. Monaghan said his office is in almost hourly, or at least daily, contact with JCTE to better understand what users like, don't like or needs to be fixed. “We've got the program office, we've got the user community, we've got the operational arm of the user community, which is JCTE, we've got the Army capability manager codifying the requirements all working together. We literally talk to each other at least daily,” Monaghan said. “That direct feedback loop is one continuous circle of information. That's the only way a program this robust can be successful.” Program officials said they gained valuable insights from the recently concluded Cyber Flag, which created roughly six months worth of data. They explained that while not every element worked exactly as planned, the nature of the program allows for incremental and ongoing adjustments to be made. By leveraging specific flexible acquisition tools, the program is not as rigid as other typical military platforms, such as tanks. “It's a perfect one for PCTE because it created that box basically saying in laymen's terms we have no idea what this specifically looks like but we have some eye level things that it should do,” Liz Bledsoe, deputy product manager, told C4SIRNET, regarding the types of acquisition mechanisms PCTE is being run under. Monaghan added: “That's the way the platform and the program were structured when the requirements were written, some of them were listed as evolving or threat based or capability ... They're ever evolving, ever enhancing based off the needs of the cyber mission force.” https://www.c4isrnet.com/cyber/2020/07/07/cyber-command-will-get-a-new-version-of-its-training-platform-this-fall/

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  February 2, 2023 | International, Naval

  Shipbuilding industry looks to 3D printing to accelerate pace

  Additive manufacturing could build certain metal pieces more reliably, faster and in higher volume than traditional methods, Navy and industry leaders say.