It was the first true submarine: it went faster under water (25 knots) than on the surface (10 knots). It was able to overhaul any but the fastest surface ships and was capable of days-long ...

Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...

To avoid capture, the Germans attempted to sink the U-boat with time bombs throughout the submarine and opened a sea strainer that caused water to rush inside the hull. US Navy sailors who boarded ...

The in-depth story of the Kursk Submarine Disaster. When it was commissioned in 1994, the nuclear submarine K-141 “Kursk” was one of the most powerful assets of the Russian Navy. The size of ...

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.

An curved arrow pointing right. We got an inside look at how the United States Navy trains sailors to work on Submarines during its eight-week course at the Basic Enlisted Submarine School at ...