On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

The U.S. Navy plans to retire its four Ohio-class SSGN submarines by 2028, removing a critical multi-mission asset.

Each of the Royal Navy's nuclear-powered Astute-class fleet submarines (SSNs) has been outfitted with many technological ...

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

All of the Key Points: The Los Angeles-class (688-class) attack submarine, commissioned in 1976, remains one of the U.S. Navy ...

When people think about the Navy, they often think of sailors on ships and submarines, but helicopters and the squadrons that ...

A campaign to raise awareness about the newest U.S. naval vessel to bear the name Arkansas got underway Friday in Little Rock.

Every day, thousands of Americans are putting their lives on the line, protecting and serving our country. What you don't see is the work that these brave men and women put in every single day. KETV ...

The Australian Navy has been left with just one fully operational submarine as the rest of its aging Collins-class fleet ...