January 13, 2022
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At Sea
The final destroyer in the Zumwalt class, the future USS Lyndon B. Johnson, has departed Bath Iron Works and is headed to Huntington Ingalls Industries in Mississippi for combat system installation. BIW will now turn its full attention to the Arleigh Burke class, said company president Dirk Lesko.
Full Story: The Times Record (Brunswick, Maine) (1/12) 
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Cybersecurity & Combat Systems
During a briefing at a Surface Navy Association symposium, the Navy revealed its next-generation DDG(X) warship will rely on integrated electric propulsion and will feature enlarged variants of the AN/SPY-6 radar. The vessels will be initially include 32-cell blocks of the Mk. 41 Vertical Launch System, and could also eventually accept a 12-cell block of larger launchers for hypersonic missiles.
Full Story: USNI News (1/12) 
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A new division within the US Navy's Naval Surface Warfare Center will focus on advancing microwave energy weapons that can attack electronics aboard drones, missiles and small boats. High-power microwave directed-energy weapons offer "a range of effects... from basically jamming a device to physically destroying electrical systems," according to Naval Sea Systems Command.
Full Story: The Drive (1/7) 
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Testing and operation of combat systems is the next step for the Navy's first Flight III Arleigh Burke-class guided-missile destroyer after achievement of Aegis Light Off. "Achieving ALO is a significant accomplishment," says Program Executive Office Ships, DDG 51 class program manager Capt. Seth Miller, with the new ship "bringing game-changing technology to the fleet."
Full Story: Naval Technology (1/11) 
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In-Service Engineering
BAE Systems will perform maintenance and modernization work on the destroyer USS Mitscher under a docking selected restricted availability program. Updates will include the ship's Aegis combat system and command and control equipment.
Full Story: Naval Technology (1/7) 
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Propulsion
Researchers paired a mean value first principle parametric engine model with a ship propulsion system model to reveal the importance of considering dynamic engine behavior in the design of propulsion systems for two-stroke engines. The modeling concludes that an engine may be thermally overloaded during acceleration, while deceleration could cause a compressor surge even if the engine power trajectory falls within the static engine power envelope.
Full Story: The Motorship (UK) (1/10) 
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Boats & Craft
Huntington Ingalls Industries says the future USS Fort Lauderdale completed Bravo trials at the end of 2021, and the company expects to deliver the San Antonio-class amphibious transport dock in the first half of 2022. Ingalls is also in the process of building five destroyers, including the future Lenah Sutcliffe Higbee, which is will be a Flight IIA and is expected to be delivered this year.
Full Story: USNI News (1/12) 
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Ingalls Shipbuilding has launched the amphibious transport dock Richard M. McCool Jr., the 13th vessel in the San Antonio class. Delivery to the Navy is expected next year.
Full Story: Navy Recognition (Belgium) (1/8) 
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The Leading Edge
Unmanned surface vessels tested last fall hold the potential to give the Navy a much more comprehensive picture of strategic areas without putting sailors at risk. One such vessel, the Saildrone Explorer, uses sun and wind power to cover great distances bearing a wide array of sensors and cameras to gauge weather and water conditions and single out targets using machine learning.
Full Story: Military & Aerospace Electronics (1/2022) 
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ASNE News
Technology, Systems, & Ships and Combat Systems Symposia are coming to the Sheraton Pentagon City Hotel in Arlington, VA in a back-to back event on January 31 through February 3! Join ASNE as we explore how Technology, the Forge, and Digital Engineering work together in the ecosystem and how they contribute to warfighting capability and the fully Integrated Combat Systems Force (ICSF). Many unique opportunities are available to market and showcase your company. Become a sponsor of TSS-CSS today! Please email: Sponsorships@NavalEngineers.org or call (703)836-6727 to discuss the best opportunity for your organization. Register today!
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The American Society of Naval Engineers has extended the 2021 Awards Call for Nominations to Monday, January 24th! The prestigious ASNE Annual Awards Program honors professionals engaged in any of the many aspects of naval engineering, including government employees, members of the uniformed services, and those employed in the defense industry, in academia, or elsewhere in the private sector. Nominate a colleague who has made an achievement in naval engineering, is an incredible volunteer, contributed a lifetime to the naval engineering field, excels in fleet engineering, maintenance, or logistics, or is an exceptional young engineer! The deadline to submit nominations is by close of business January 24, 2022. Details are available online.
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