The Imperial German Navy (Kaiserliche Marine) was among the earliest pioneers of submarine warfare, and the first to operate submarines successfully on a large scale in wartime. During World War II, ...

Here’s What You Need To Remember: The German Type 212 and 214 fuel-cell boats are at least as stealthy as their nuclear-powered cousins, if not more so, and each individual torpedo carried can be just ...

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 ...

Accidents involving toilets typically only involve personal embarrassment, and rarely are they the cause behind the sinking of a specialized hunter-killer submarine. That's precisely what happened, ...