Santa Cruz-class Submarine

The TR-1700 Santa Cruz-class is a class of diesel-electric patrol submarines built by Thyssen Nordseewerke for the Argentine Navy in the 1980s. These ships are amongst the largest submarines built in Germany since World War II and are among the fastest diesel-electric submarines in the world.

Unit Run

 * ARA Santa Cruz (S41)
 * ARA San Juan (S-42)
 * ARA Santa Fe (S-43)
 * ARA Santiago del Estero (S-44)
 * ARA Río Negro (S-45)
 * ARA Chubut (S-46)