The Type IX U-boat was designed by Nazi Germany's Kriegsmarine in 1935 and 1936 as a large ocean-going submarine for sustained operations far from the home support facilities.
Type U 127 submarine was a class of U-boats built during World War I by the Kaiserliche Marine.
The Type UB III submarine was a class of U-boat built during World War I by the German Imperial Navy.
Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a federal parliamentary republic in western-central Europe.
New!!: German submarine U-129 and Germany ·
Hans-Ludwig Witt (25 December 1909 in Bautzen – 13 February 1980 in Hamburg-Poppenbüttel) was a German U-boat commander in World War II and recipient of the Knight's Cross of the Iron Cross.
New!!: German submarine U-129 and Hans Witt ·
Laying the keel, or laying down is the formal recognition of the start of a ship's construction.
A submarine is a watercraft capable of independent operation underwater.
New!!: German submarine U-129 and Submarine ·
World War I (WWI or WW1), also known as the First World War or the Great War, was a global war centered in Europe that began on 28 July 1914 and lasted until 11 November 1918.
World War II (WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, though related conflicts began earlier.