New documentary looks at the Titan Submarine disaster a year on

Mystery Submarine - Cast, Reviews, Trailers & Where to Watch

The U.S. Navy Almost Had a Submarine Aircraft Carrier That Launched Nuclear Fighters

This Man Built a Submarine from Scratch

The Navy's New Missile Subs Carry a Devastating Nuclear Payload

A Brief History of Anti-Submarine Warfare

Submarine Warfare - Cast, Reviews, Trailers & Where to Watch

New U.S fast-attack submarine does it all! Battle group operations, mine warfare