The German Type IXB submarine was a sub-class of the German Type IX submarine built for Nazi Germany's Kriegsmarine between 1938 and 1940.
The Type UB III submarine was a class of U-boat built during World War I by the German Imperial Navy.
The Type UE II submarines were a class of submarines built by the German Empire during World War I as long-range mine-layers.
Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a federal parliamentary republic in western-central Europe.
New!!: German submarine U-123 and Germany ·
A submarine is a watercraft capable of independent operation underwater.
New!!: German submarine U-123 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.