Portsmouth Naval Shipyard has reached a milestone that the U.S. Navy has been working ...

Of all the remote-control vehicles one can build, a submarine is possibly the hardest: if something goes wrong with almost any other vehicle, it’s easy to recover and repair, but a submarine is a ...

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The U.S. Navy must 3D-print more parts if it is to build three submarines per year, a top program manager said Wednesday. Rear Adm. Jonathan Rucker, the Navy’s lead buyer for attack submarines, said ...

The U.S. Navy says it has welded and installed its first 3D-printed metal part on a nuclear submarine, a step that could reshape how the fleet maintains and repairs its most sensitive vessels. The ...

Portsmouth Naval Shipyard, Kittery, Maine, has inspected, tested, and installed a welded additive manufactured copper-nickel flange aboard the attack submarine USS Washington (SSN 787), marking a mile ...

GROTON, Conn. (WTNH) — General Dynamics Electric Boat may soon be using 3D printing as part of the shipbuilding process for its nuclear-powered submarines. General Dynamics and Newport News ...

Big wins in additive manufacturing are changing how the Navy builds and repairs parts on its ships.US Navy photo The US Navy is betting on 3D printing parts to speed up work on the fleet while also ...

3D printing is just hitting the acceptance curve for wide-scale adoption by manufacturers. 3D printing or, as it’s known more formally, additive manufacturing, has been with us for more than 40 years.