The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

The US bolsters an impressive arsenal of nuclear of technologically advanced submarines, but which country has the most ...

You wouldn't expect it, but military submarines have sails too, but they're not used for what you might think. Here's the real purpose of the naval feature.

The World War I-era USS F-1 submarine wreck, lost in 1917, was explored by researchers using advanced technology, capturing new images and its honoring fallen sailors.

Before departing, U-864 had been modified with a piece of technology then unique to Germany—a snorkeling mast, allowing the submarine to sip air from the surface while shallowly submerged.

A new study investigates how much of the phytoplankton in the Palmer Deep submarine canyon is homemade and how much is ...

The Virginia Class attack submarine is the U.S. Navy’s newest undersea warfare platform and incorporates the latest in stealth, intelligence gathering and weapons systems technology. Attack ...

In the case of submarines, these were man-portable surface-to-air missiles, and one prominent example was the U.K-developed Blowpipe (pictured above being fired), introduced as a potential ...

In this Feb. 2, 2018 photo released by the U.S. Navy, Lt. j.g. William Gregory uses an Xbox game controller to maneuver the photonics mast aboard the submarine scheduled to be commissioned as the ...

You wouldn't expect it, but military submarines have sails too, but they're not used for what you might think. Here's the real purpose of the naval feature.

The World War I-era USS F-1 submarine wreck, lost in 1917, ... Never-before-seen photos reveal WWI-era submarine 1,300 feet below surface where 19 sailors perished in 1917. Brie Stimson.