German submarine U-633 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
German submarine U-439
German submarine U-439 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-254
German submarine U-254 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine, built for service in the Second World War and the Battle of the Atlantic.
German submarine U-737
German submarine U-737 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine built for service during World War II.
SM UB-89
SM UB-89 was a German Type UB III submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM U-103
SM U-103 was an Imperial Germany Navy Type U 57 U-boat of the First World War.
SM U-18
SM U-18 was one of 329 submarines serving in the Imperial German Navy in World War I.
German submarine U-557
U-557 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
German submarine U-583
German submarine U-583 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-272
German submarine U-272 was a type VIIC U-boat of Nazi Germany's Kriegsmarine in World War II.
German submarine U-612
German submarine U-612 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
German submarine U-718
German submarine U-718 was a short-lived Type VIIC U-boat built by Nazi Germany's Kriegsmarine for service during World War II.
German submarine U-768
German submarine U-768 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
SM UB-84
SM UB-84 was a German Type UB III submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
German submarine U-675
German submarine U-675 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-733
German submarine U-733 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-649
German submarine U-649 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-670
German submarine U-670 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-655
German submarine U-655 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-673
German submarine U-673 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-222
German Submarine U-222 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
SM U-29 (Germany)
SM U-29 was a Type U-27 U-boat of the Imperial German Navy.
SM U-15 (Germany)
SM U-15 was one of the three Type U 13 gasoline-powered U-boats produced by the German Empire for the Imperial German Navy.
German submarine U-233
German submarine U-233 was a Type XB U-boat of Nazi Germany's Kriegsmarine during World War II.
SM U-89
SM U-89 was one of the 329 submarines serving in the Imperial German Navy in World War I.
SM UB-36
SM UB-36 was a German Type UB II submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-33
SM UC-33 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-47
SM UC-47 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-75
SM UC-75 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-36
SM UC-36 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-46
SM UC-46 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-78
SM UC-78 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-69
SM UC-69 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
SM UC-26
SM UC-26 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.