As the German U-boat U-1206 departed Kristiansand on her first war patrol in April 1945, a single toilet flush led to her ...

See inside a WWII-era U-boat, the only submarine that the US Navy captured intact and towed home. ... The German submarine U-505, ... the pressure hull was no bigger than a subway car.

German U-boat discovered after seven-year hunt. ... It’s the German submarine U-576, ... well below the “crush depth,” where the enormous pressure would collapse its inner hull, ...

During World War II, a covert British Admiralty project led to the creation of a revolutionary anti-submarine weapon that would shift the balance in naval warfare. Moving beyond traditional depth ...

As a Type VIIB U-boat, the U-124 had a longer hull (66.50 meters) than the Type VIIA (64.51 meters) and larger saddle tanks. The larger fuel capacity increased the range from 6200 miles to 8700 ...

Three or four U.S. submarines, all sunk as part of tests, rest under Maryland waters. At least 81 hulls of a U.S. World War I wooden steamship fleet remain at Mallows Bay in Charles County, where ...

It's the German submarine U-576, resting on its side, right where it sank in 1942. Its wooden deck plates have rotted away after 74 years underwater.

Inside incredible World War One German U-boat that's been discovered ... but the crew were able to pierce the pressure hull on the UC-18. All 28 crewmates on the German submarine were killed, ...

Divers have discovered a "long-lost" German submarine from WWI ... designed to lure attacking U-boats to the surface before opening ... but the crew were able to pierce the pressure hull on the UC-18.

In April 1945, New England’s worst naval disaster of World War II took place just 5 miles off the coast of Cape Elizabeth, when a lone-wolf German U-boat arose from the murky depths of Casco Bay ...