Though the German U-Boats gained early successes in the Battle of the Atlantic, evolving ASW tactics by the Allies eventually turned the tide and doomed the U-Boat campaign. In the end, Germany lost 743 boats, with an estimated 39,000 submariners lost, a casualty rate of 75%.
1154. For a complete accounting, see the attached link.
The current revised estimate of Kriegsmarine U-boat losses in WW2 is 759. You can view a more detailed count by year at the link below to Uboat.net.
2,779 ships
The Germans sunk more, cause the US didn't have many, and most of them were in the Pacific.
It was called the Lusitania
after the German u-boat sunk the lusitana which sunk 128 Americans
The Athena was sunk south of Ireland just after the start of WW2.
Admiral Graf Spee
They were all sunk or scuttled (intentionally sunk).
Counting warships & merchantman, US subs sunk about 1,000 vessels.
The Germans sunk more, cause the US didn't have many, and most of them were in the Pacific.
No WW II was fought mostly in the European, North African and Pacific theatres of war. Although German subs occasionally sunk shipping off the US Atlantic shores and less often the subs were sunk there by US forces
It was called the Lusitania
Operation Deadlight was the scuttling in deep waters of most of the German subs. So a LOT of German subs were used there to be sunk. The Navy did retain a number and used most of them for target practice later on. Some lived on to be museum ships. But the sheer number of the German subs captured meant scuttling was the only option: the Allies were already waist-deep in surplus ships and subs themselves and many of those were scuttled or scrapped as well.
52 subs were sunk (lost).
The great majority of them were sunk in action. Michael Montagne
after the German u-boat sunk the lusitana which sunk 128 Americans
USN Escort Carriers found and sunk enemy subs. Subs had to surface in order to breath and re-charge their batteries. Once they surfaced, they became target practice for aircraft!
Because the soon to be sunk merchant ship was radioing the subs position to the allies the whole time the sub was standing by awaiting for the ship to get it's passengers safely off. The sub was spending TOO MUCH TIME on the surface exposed to enemy hunter killer teams. German subs were being sunk and experienced skippers (captains) and their men were being killed because they were "being kind" (also known as "too nice"). If "ships to be sunk" did not radio off the sub's position, and if enemy hunter killer teams didn't destroy so many German Subs/Skippers/and crewmen; then the "Restricted" warfare would have cost the Germans nothing, and they would have and could have...continued.
eldon