DLA's dedicated teams manage over 100,000 parts to ensure the continuous operational readiness of the Ohio-class submarine ...

It was the first armed air escort exercise employing helicopters, the U.S. Navy Submarine Group 9, which exercises ...

An unusual bright yellow submarine was caught on camera off of San Clemente Island, near San Diego, California, and the ...

The USS Silversides submarine sank 23 ships during World War II. It was also the site of a successful emergency appendectomy ...

China's maritime power continues to worry, as it has worked relentlessly on its development since 2010, having built more than a dozen nuclear submarines. (MH with FM - Source: X - Photo ...

The Astute-class subs are the biggest and baddest attack submarines ever built for Great Britain’s Royal Navy.

A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside the U-boat, now a permanent exhibit at Chicago's Griffin Museum of Science and Industry.

New satellite images have revealed a number of nuclear submarines at a Chinese military base that was previously hidden. The amount of information that technology helps us obtain in the 21st century ...

From top, Australian flag, Collins submarine and helicopter, William Hilarides and Thomas Eccles. (Illustration by Frank Hulley-Jones/The Washington Post; Photos by Tamara Voninski/Fairfax Media ...

The memorial honoring submariners lost during World War II was removed from Mountwood Park last week so it can be cleaned and ...