Welcome back to the Fluctus Channel and our look at massive nuclear submarines and silent and deadly torpedoes. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are ...

After some much-needed upgrades and a full series of tests, one of the U.S. Navy's most capable subs is now back in service.

Life inside a U.S. nuclear submarine means months without sunlight, fresh air, privacy, or normal contact with home. Crews live in tight quarters, share limited bunks and facilities, work through ...