SMS S21
නිෂ්පාදිත රට
German Empire
නිෂ්පාදකයාSchichau-Werke
තවම පරිවර්තනය කර නැත — ඉංග්රීසියෙන් පෙන්වයි.
SMS S21 was a V1-class torpedo boat of the Imperial German Navy. The ship was built by Schichau-Werke, at their Elbing shipyard, completing in 1913. S21 served with the German High Seas Fleet during the First World War, and sank following a collision with the cruiser Hamburg on 21 April 1915.
