The HMS M1 was constructed during WW1 but was never used in combat due to fears the Germans would copy its revolutionary design.

When Navy ships zigzagged, they made it more difficult for submarines to target them with torpedoes because the movement made ...

The invention of the submarine marked a pivotal moment in the history of warfare and technology. It’s hard to overstate the impact submarines have had on naval tactics and global conflict. But ...

This rendering shows what the completed USS Wisconsin will look like in about three years. The more than $9 billion ...

President Trump confirms nuclear submarines are positioned in region as special envoy Steve Witkoff prepares to visit Russia ...

During the Civil War, the Confederacy fielded the first submarine used to successfully sink another vessel with an explosive 'torpedo.' It turns out that the same success that put the H.L. Hunley ...

The Russian and Chinese navies have practiced hunting and destroying an enemy submarine in the Sea of Japan, Russia's defence ...

The Los Angeles-class fast-attack submarine USS Albany has arrived at Naval Submarine Base New London in Connecticut.

Russia said on Monday that everyone should be "very, very careful" about nuclear rhetoric, responding to a statement by U.S. President Donald Trump that he had ordered a repositioning of U.S. nuclear ...