The U.S. Navy has quietly moved one of its most advanced submarines into contested waters, signaling that Washington is prepared to back diplomatic warnings with hard power beneath the surface. The ...

A Navy-backed 3D-printing lab under construction on Guam aims to slash the monthlong wait for ship and infrastructure parts on the island by producing them locally. The Guam Additive Manufacturing and ...

This photo, provided by the Navy, shows the 3,000-ton ROKS Ahn Mu departing from a naval base in the southeastern port city of Jinhae to take part in a joint antisubmarine drill with the U.S. Navy on ...

The US is considering using HMAS Stirling in Western Australia as a forward base to strengthen its naval posture in a potential conflict with China, particularly over Taiwan, the Wall Street Journal ...