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Submarines News and Resources

Siemens’ Software Picked for Australia’s Collins Class Submarines

February 20, 2026 · The Collins Class sustainment program (CCSM) will use Teamcenter software from the Siemens Xcelerator portfolio.

Curtiss-Wright, Sintavia Deliver Sub Part With AM Impeller

December 9, 2024 · Companies collaborated to develop, manufacture submarine component utilizing a qualified, metal additively manufactured part.

ADDMAN Earns Qualification Project for U.S. Navy

April 25, 2024 · This project focuses on the additive manufacturing (AM) of copper-nickel (CuNi) components in submarine fittings.

Valve Assembly to be 3D Printed for U.S. Navy Submarines

April 8, 2024 · Defense contract awarded from MSTIC to deliver 70-lb copper-nickel valve assembly.

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