German_submarine_U-93_(1940)--Otto_Kron

German submarine U-93 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. She was laid down on 9 September 1939 at the F. Krupp Germaniawerft in Kiel as yard number 598, launched on 8 June 1940 and commissioned on 30 July 1940 under Kapitänleutnant Claus Korth.
She sank eight ships of 43,392 gross register tons (GRT) in seven patrols but was herself sunk by a British destroyer on 15 January 1942.