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

USS Buckley engaged in one of World War II’s most surreal naval battles with German submarine U-66. After bombarding the ...

The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.