The U.S. Navy accepted delivery of the Submarine Force’s newest fast attack submarine, the future USS Idaho, from General Dynamics Electric Boat on Dec. 15 in Groton, Conn., marking the second ...

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

When Rear Admiral David Patchell, the commander of Canada’s Pacific naval fleet, looks out to sea from the docks at Canadian Forces Base Esquimalt, he sees an ocean filled with hidden perils.

A Taiwan-built submarine has missed its September sea trial deadline, raising fresh concerns over the future of the high-profile project as Beijing's military pressure increases. The Indigenous ...

GROTON, Conn. — The U.S. Navy has accepted delivery of the future fast-attack submarine USS Idaho (SSN 799) from General Dynamics Electric Boat, the second Virginia-class attack submarine delivered in ...