Summary: The Alfa-class submarine, developed by the Soviet Union during the Cold War, was an innovative but problematic ...

However, surfaced, the Alfa-class boats could only achieve around 12 knots. It should be noted that the Soviet's experimental nuclear-powered cruise missile submarine K-222 reached a submerged ...

The Navy’s new Virginia-class submarines are projected to run $17 billion over their planned budget through 2030, a problem ...

Stealth submarines can spend a very long time underwater nearly anywhere on Earth, and the U.K.'s Astute-Class subs can take ...

the Navy said in a social media post unveiling the sub. "The Navy's latest Virginia-class submarine joins the fleet." In a video accompanying that post, the Navy described the USS New Jersey as ...

These new submarines were subjected to strict design guidelines, and while they did perform acceptably, the record is marred by an early disastrous friendly-fire incident. For its exceptional ...

The USS North Carolina fast-­attack submarine pulled into a Pearl Harbor maintenance facility recently in an unprecedented ...

The Virginia Class attack submarine is the U.S. Navy’s newest undersea warfare platform and incorporates the latest in stealth, intelligence gathering and weapons systems technology. Attack ...

Britain's sixth of seven Astute-class submarines being built has officially been named Agamemnon at BAE Systems' Submarines site in Barrow-in-Furness in Cumbria. She takes her name from the ...

However, surfaced, the Alfa-class boats could only achieve around 12 knots. It should be noted that the Soviet's experimental nuclear-powered cruise missile submarine K-222 reached a submerged ...

The Virginia Class attack submarine is the U.S. Navy’s newest undersea warfare platform and incorporates the latest in stealth, intelligence gathering and weapons systems technology. Attack ...