Bidens honor the Navy's new submarine at ceremony for USS Delaware
Submarines
Submarines
Boeing won a contract valued $72.5 million to continue the development of Orca for the U.S. Navy
The Taigei submarine was commissioned at the Mitsubishi Heavy Industries shipyard in the city of Kobe
Photo tour of the cruiser Olympia and the submarine Bekuna in Philadelphia
Christmas tree, a mag of punch and a letter from home: that is like the main holiday on a German submarine looked like
The destruction of Nazi Germany's submarine fleet was one of the most important outcomes of World War II
Sometimes a true story turns out to be a lot more interesting and intriguing than fiction
Life of German submariners of the Second World War
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