Post War U-Boat(01 of11)
Open Image Modal1961: Germany\'s first post war U-boat, the HAI, after its launch at Kiel. The launching ceremony was performed by Rear Admiral Otto Kretschmer, of the West German Navy. The Rear-Admiral was one of the top U-boat commanders during the last war. The HAI carries a crew of 15 and weighs 250 tons. (Photo by Central Press/Getty Images) (credit:Central Press via Getty Images)
Departure of a German submarine U-66(02 of11)
Open Image ModalFRANCE - MAY 12: Departure of a German submarine U-66 on a mission from the protected base of Lorient, France. World War II, 20th century. Genoa Pegli, Civico Museo Navale (Boat Museum) (Photo by DeAgostini/Getty Images) (credit:DEA / A. DAGLI ORTI via Getty Images)
Construction of bunkers for German U-boats(03 of11)
Open Image ModalFRANCE - MAY 12: Construction of bunkers for German U-boats in the base at Bordeaux, France, World War II, 20th century. Genoa Pegli, Civico Museo Navale (Boat Museum) (Photo by DeAgostini/Getty Images) (credit:DEA / A. DAGLI ORTI via Getty Images)
Submarine U-203 at entrance to bunker(04 of11)
Open Image ModalFRANCE - MAY 12: The submarine U-203 at the entrance to the bunker of the German base in Saint-Nazaire, France. World War II, France, 20th century. Genoa Pegli, Civico Museo Navale (Boat Museum) (Photo by DeAgostini/Getty Images) (credit:DEA / A. DAGLI ORTI via Getty Images)
SLUG: me/uboat DATE: December 28, 2006 CREDIT: Ricky Carioti(05 of11)
Open Image ModalSLUG: me/uboat DATE: December 28, 2006 CREDIT: Ricky Carioti / TWP. Home of Herman and Inge Molzahn in Reston, Va. EDITOR: remote Inge Molzahn of Reston, Va., found through the National Archives, a description of her father, Hans Karpf\'s, life as a German U-Boat skipper during WWII. She never met her father due to being born shortly before his death during the war. With the help of the National Archives she got loads of information about him and his life during the war. Shown is a picture of Inge Molzahn\'s father, Hans Karpf, who skippered a German U-Boat in WWII. The photo is of him aboard the boat. (Photo by Ricky Carioti/The Washington Post/Getty Images) (credit:The Washington Post via Getty Images)
U-Boat Crew(06 of11)
Open Image Modal14th August 1958: The crew of the U-boat \'HAI\' going aboard at Kiel, for the start of the first manoeuvres of the German Navy since the war. (Photo by Keystone/Getty Images) (credit:Keystone via Getty Images)
Naval Training(07 of11)
Open Image Modal1st October 1957: The HAI - the first post-war \'U\' boat of the German navy - undergoes testing and training trips in the waters around Kiel harbour. The HAI carries a crew of 15 and weighs 250 tons. (Photo by Keystone/Getty Images) (credit:Keystone via Getty Images)
Post War U-Boat Pen(08 of11)
Open Image Modal19th October 1945: A U-boat in pen at Finkenwerde, near Hamburg, wrecked by Royal Air Force bombs during the war. The Royal Engineers continue with the demolition process using former German Luftwaffe bombs. (Photo by Chris Ware/Keystone/Getty Images) (credit:Chris Ware via Getty Images)
WW2: French warship 'Sirocco' sinking German U-Boat(09 of11)
Open Image ModalWW2: WW2: French warship \'Sirocco\' sinking German U-Boat, 24 November 1930. French destroyer sank two submarines. From British \'Epic Series\' Postcards, No. 8. \'Passed for Publication by Ministry of Information\'. (Photo by Culture Club/Getty Images) *** Local Caption *** (credit:Culture Club via Getty Images)
German Watching Post On A U Boat On Forties(10 of11)
Open Image ModalAT SEA - JANUARY 01: German Watching Post On A U Boat On Forties (Photo by Keystone-France/Gamma-Keystone via Getty Images) (credit:Keystone-France via Getty Images)
Capture Of German Submarine U-505(11 of11)
Open Image ModalAfter the capture of the German submarine, U-505, salvage parties work on the U-boat as one of USS Guadalcanal\'s Turboprop Aircraft (TBM) circles overhead and the USS Chatelain (DE-149), whose depth charge attack forced the German crew to surface and abandon their ship, approaches in the background on June 4th, 1944. The U-505 now resides at Chicago\'s Museum of Science and Industry. (Photo by Museum of Science and Industry, Chicago/Getty Images) (credit:Museum of Science and Industry, Chicago via Getty Images)