![Ahoy - Mac's Web Log - Operation Drumbeat, <font class="story">a German plan that sent five U-boat submarines to the East Coast of the United States to attack merchant ships during 1942</font> Ahoy - Mac's Web Log - Operation Drumbeat, <font class="story">a German plan that sent five U-boat submarines to the East Coast of the United States to attack merchant ships during 1942</font>](http://ahoy.tk-jk.net/MoreImages5/ReinhardHardgen.jpg)
Ahoy - Mac's Web Log - Operation Drumbeat, <font class="story">a German plan that sent five U-boat submarines to the East Coast of the United States to attack merchant ships during 1942</font>
![Wolfpack-Ranking of the 12 Most Successful German U-Boats in World War II (WWII)–Historical Rankings - YouTube Wolfpack-Ranking of the 12 Most Successful German U-Boats in World War II (WWII)–Historical Rankings - YouTube](https://i.ytimg.com/vi/tmUnwVmDfsY/maxresdefault.jpg)
Wolfpack-Ranking of the 12 Most Successful German U-Boats in World War II (WWII)–Historical Rankings - YouTube
![U-35 Was a German U-boat which operated solely in the Mediterranean Sea during World War I. By wars end she became the most successful U-boat of the conflict, sinking 224 ships for U-35 Was a German U-boat which operated solely in the Mediterranean Sea during World War I. By wars end she became the most successful U-boat of the conflict, sinking 224 ships for](https://i.redd.it/nxv7i2mjqogb1.jpg)
U-35 Was a German U-boat which operated solely in the Mediterranean Sea during World War I. By wars end she became the most successful U-boat of the conflict, sinking 224 ships for
![2012 U-48 THE Most Successful U-Boat of The Second World War- Franz Kurowski EUR 70,05 - PicClick IT 2012 U-48 THE Most Successful U-Boat of The Second World War- Franz Kurowski EUR 70,05 - PicClick IT](https://www.picclickimg.com/ABkAAOSwbJZkLaA0/2012-U-48-The-Most-Successful-U-Boat-of-The.webp)
2012 U-48 THE Most Successful U-Boat of The Second World War- Franz Kurowski EUR 70,05 - PicClick IT
![ratisbon's | WWI S.M. "U 35" grouping to Maat Weichler - most successful U- boat in the world! | DISCOVER GENUINE MILITARIA, ANTIQUES & COINS ratisbon's | WWI S.M. "U 35" grouping to Maat Weichler - most successful U- boat in the world! | DISCOVER GENUINE MILITARIA, ANTIQUES & COINS](https://www.ratisbons.com/uploads/rtb/product/1/generated/700x700/2000000517660-b1.jpg)
ratisbon's | WWI S.M. "U 35" grouping to Maat Weichler - most successful U- boat in the world! | DISCOVER GENUINE MILITARIA, ANTIQUES & COINS
![SM U-35, a German U 31-class U-boat that operated in the Mediterranean Sea, ended up being the most successful U-boat of World War I, sinking 224 merchant ships for a total of SM U-35, a German U 31-class U-boat that operated in the Mediterranean Sea, ended up being the most successful U-boat of World War I, sinking 224 merchant ships for a total of](https://i.redd.it/tp8beqsgl7k71.jpg)
SM U-35, a German U 31-class U-boat that operated in the Mediterranean Sea, ended up being the most successful U-boat of World War I, sinking 224 merchant ships for a total of
![U-48: The Most Successful U-Boat of the Second World War - Kurowski, Franz: 9781848326064 - AbeBooks U-48: The Most Successful U-Boat of the Second World War - Kurowski, Franz: 9781848326064 - AbeBooks](https://pictures.abebooks.com/isbn/9781848326064-it.jpg)