Although these may look like random scribbles, the rough sketch marks the beginning of a plan that would ... the submersibles had improved enough that both manned and unmanned submarines could be used ...

A shipwreck discovered at a site off the coast of Fremantle in Australia is a Dutch submarine that picked up Australian survivors of a Japanese attack during World War II, the Dutch cultural heritage ...

Among the items found was a periscope, which unequivocally signals it was a submarine. The 80-meter-long vessel poses a mystery since there is no record indicating her voyage.

In December 1944, the heavily damaged IJN Myōkō struggled to return to Japan after being crippled at the Battle of Leyte Gulf, escorted by the destroyer Ushio. As they navigated the Pacific on the ...

For a while submarines would display multiple flags, each one signifying a different vessel they successfully sunk. When it became too many flags for the sail, some crews were given a single flag ...

The SS Carthage was sunk by the submarine U-21 on July 4, 1915. It sits off the coast of Turkey at a depth of 84 meters, or 276 feet. "SS Carthage is one of the most well-preserved wrecks in the ...

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — arrived at a port in western Australia for the first of many routine Australian ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

Colombian authorities are holding a crew of drug traffickers that a grand jury in New York charged with using a fleet of submarines to ferry over 5,000 kilograms of cocaine to the U.S., federal ...

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 Underwater Photographer of the Year is back! The competition spans 13 different categories, pushing photographers from around the world to capture the magic of the underwater world - from ...