Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A crewed submarine is, at its most elemental level, a machine ...

Huntington Ingalls Industries (HII) has been busy on several fronts, from rolling out its GRIMM spectrum dominance system to ...

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 ...

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.

ASC and Austal partner to advance additive manufacturing for Australia’s naval programs and strengthen the national AM supply ...

Navy Secretary Carlos Del Toro, right, and Rear Adm. Scott Pappano, the program executive officer for strategic submarines, sign a steel beam that will go into a new center to train workers in ...