I toured the USS Becuna, a World War II battleship and the only submarine of its kind left in the world. Take a look inside.

Built in 1943, the Becuna is a Balao-class submarine with a Greater Underwater Propulsive Power 1-A modernization — today, it's the only remaining GUPPY 1-A submarine in the world. After serving ...

The submarine was specifically tasked with testing the launch and recovery of an unmanned underwater vehicle (UUV) while submerged. “This was something they thought we could go do. We went out ...

I toured the USS Becuna, a World War II battleship and the only submarine of its kind left in the world. Take a look inside.

Thinking about taking the Atlantis Submarine Cozumel tour and wondering if it’s worth it? You’re in the right place! This unique underwater adventure offers a rare chance to explore the depths of the ...

BWX Technologies secures $2.1B to supply advanced nuclear reactors for the US Navy’s next-generation submarines and ...

Divers recently discovered the wreck of a German submarine and the Royal Navy Q-ship that sank it in February 1917 ...

China’s new nuclear-battery attack submarine – a unique hybrid boat running on batteries like a conventional sub but which ...

It is believed that the Shkval could move at or above an astounding 250 miles per hour underwater. Back in the summer of 2000 ...