The era of the “silent service” is coming to an end, as new technologies are making even the most advanced nuclear and diesel ...

YOKOSUKA, Japan  –  The Los Angeles-class fast-attack submarine USS Santa Fe (SSN 763) and a Japan Maritime Self-Defense ...

A widening gap between US submarine ambitions and industrial capacity is reshaping the undersea balance just as China ...

Soviet Navy during the Cold War. It would run circles around NATO fleets but had many faults of its own. This is the history of the Alfa SSN.