The German Navy's "Russo-Japanese War" era (1906) Karp class U-boats had a range of about 1,200 miles. By the beginning of WWII, U-boats carried about 60,000 tons of fuel oil and had a range exceeding 6,000 miles.
There were no facilities in Argentina for German U-Boats (at least not discovered yet). I have read that German submarines in the South Atlantic that were in need of fuel would approach the Argentinian coast and radio asking for fuel. Then a transport ship would take the fuel to the submarine.
german U-boats were submarines. in German they are called Unterseeboot
It was attacked in 1942 by german u-boats because they were producing jet fuel for the americans.
boats: Boote
U boats
The refinery. They produced jet fuel for the Americans
german submarines
The numbers on German U-Boats represented the model numbers.
No. German U-boats had ordinary, Arabic numerals, such U96 and so.
It's U-boats!!!!!
U boats were invented in 1914 for WW1
U-boats were German.