Attack submarines, guided missile submarines, ballistic missile submarines, and miniature submarines are the four basic versions of submarines available today. Guided missile submarines, like ...

In 2017, during his first term as US president, Trump announced that he had sent two nuclear submarines to the Korean ...

Ship's sponsor Kelly Guerts welded her initials into steel that will be part of the USS Wisconsin, the second submarine of the Columbia-class.

(Tribune News Service) — A U.S. fast-attack nuclear-powered submarine arrived at Guantanamo Bay, in Cuba, on Thursday, a day after a Russian navy fleet that also included a modern submarine ...

As technology advances, so does the speed at which submarines can travel underwater. What are the five fastest submarines that ever ran beneath the waves?

Sound is the primary means of tracking subs in vast ocean expanses, and research shows that it’s behaving differently as the seas warm.