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Category : World War II submarines of the United States
List of most successful American submarines in World War II
WW2 American Submarines - Models, armaments and tactics
List of submarines of the United States Navy - Wikipedia
HyperWar: US Navy Submarines, 1940-45 - The Public's Library …
Submarine Combat Patrols - NHHC
Submarines in World War II - U.S. National Park Service
Submarine Special Missions in the Pacific - Warfare History Network
U.S. submarines in use during WWII - greatamericanships.com
Top 10 Most Successful US Submarines of WWII - YouTube