Inside the U-boat The U-505 had a displacement of over 1,100 tons and measured about 250 feet long. Propelled by two saltwater-cooled diesel engines, the U-boat had a range of nearly 17,000 miles ...

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.

The U-boat was not some near-mythical creature as it was almost portrayed by the Allied media, nor even was it a drone built ...

Electric submersible specialist U-Boat Worx has unveiled bonafide images of its flagship electric “Super Sub.” The revamped model, designed to provide customers luxury, speed, and depth at sea ...

U-Boat Worx The three-person submersible has a “droplet-shaped hull,” according to U-Boat Worx, and “advanced wing configurations” that deliver a top speed of 10 knots (most personal subs ...