USS Batfish (SS-310), a U.S. Balao-class submarine under the command of Lt. Cdr. John K. Fyfe, sank 3 Japanese submarines (I-41, RO-112, RO-113) on her Sixth War Patrol between February 9-12, 1945. For her actions, she was awarded the Presidential Unit Citation.
For the most number of enemy ships sunk, USS Tautog (SS-199), under 3 separate Captains, sank a total number of 26 ships, including warships and merchants.For most ships sunk in a single war patrol, it was the USS Tang (SS-306), under legendary Captain and Medal of Honor recipient Dick O' Kane.
about 100 British subs were lost
Subs are sneaky; that's what they do. When subs sank vessels without warning...it angered people. But if a sub skipper (ship's captain) warned a ship before he sank it; he endangered himself, his vessel, and his men. Because while he's on the surface "being a nice guy", the allies are coming to sink him...because the ship he intends to sink has just radioed the allies of the subs POSITION!
new subs are nuclear powered
The New Virginia Class attack submarine are the most advanced subs in the world and there deployed from the U.S.A.
52 u.s. subs were sank
52 US subs were lost in WWII.
US subs sank Japanese vessels in the Pacific & German subs sank British/US vessels in the Atlantic. It might be a toss up, if it weren't for the fact that: 1. That's all the DKM did was sub warfare (after the US got into the war). 2. The USN was doing alot more than sub warfare; they were fighting cruiser, destroyer, PT Boat, Battleship, and Aircraft Carrier warfare. Consequently, US subs did alot of sinking...but were alot smaller sub force than the DKM (German Navy). The Atlantic most likely saw more unrestricted sub warfare. The Atlantic was a "Guerre de Course," a war of commerce raiding-NOT a battle between surface warships.
WWII boat shaped bows; nuclear subs have cigar shaped hulls.
Subs travel the oceans. The earth is mostly ocean.
http://americanhistory.si.edu/subs/history/timeline/cost/index.html
She has NEVER been found and subs were not used .