World War II : The T - class submarine was depth charged .
World War II : The T - class submarine was depth sunk in the Skagerrak by Naval Trawler Schiff 40 ( Kriegsmarine ) , a Q Ship , with the loss of all 59 crew .
World War II : The T - class submarine was depth charged and sunk in the Skagerrak by Naval Trawler Schiff 40 ( Kriegsmarine ) , a Q Ship , with the loss of all 59 crew .