The introduction of the submarine to naval warfare reshaped planning and doctrine. While typical engagements relied on guns and precision, the submarine didn’t need to concern itself with being as ...

A nuclear attack submarine may be the most formidable predator ever built. In 2009, I spent a week submerged aboard the USS Miami, a nuclear-powered Los Angeles-class submarine known to its crew as ...

As naval warfare reemerges as a key strategy in the US war with Iran, World War II museum ships are finding new relevance.

Historic submarines are surprisingly similar to those deployed by today's Navy and can provide an unprecedented look into modern combat at sea.

A single torpedo salvo from I-19, often called one of the most damaging in submarine warfare history, singlehandedly crippled an entire carrier task force. Commissioned in the early days of World War ...

The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the ...

During World War II, the German Navy, also known as the Kriegsmarine, constructed and deployed 1,162 submarines to fight in the conflict. Most of these subs, which are referred to as U-boats, were ...

Submarines appeared on the global stage during World War I, when Germany unleashed a campaign of unrestricted submarine warfare in 1917 to sever supply lines between Great Britain and its allies. In ...

The Torsk's sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades - that is until March 3, 2026.