GROTON, Conn. – Ensign Grant Totten, a native of Columbus (Indiana), is training to be part of the U.S. Navy’s 125-year tradition of service under the sea. Totten graduated from Columbus East High ...

Russia has denied that its submarine is experiencing mechanical problems—but a Russian military blogger has speculated that ...

The Marines and Navy are training to combat enemy submarines with sonobuoys. This isn't a normal mission for Marines.

Trainee submariners at HM Naval Base Clyde have been given their first look at the Royal Navy’s new single living ...

A British Royal Navy submarine broke through a thick layer of ice to surface in the Arctic Ocean as part of a training exercise that took place in March. The Ice Exercise (ICEX) 2018 is a five-week ...

Hundred of people cheered on the USS Cobia as it returned home to Manitowoc on Wednesday afternoon. The World War II ...

It is clear that the United States still holds an edge over China in the undersea domain. But the margins are shrinking.

In Business, the landscape can change suddenly. Same with service on a submarine. What one can teach the other. This business senior management magazine astutely compares submarine officer training to ...

There are many difficult things about sending humans to space, from dealing with health effects on the human body to the risks of launch and landing to keeping astronauts well-fed and supplied.

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...