Read the article: The tragedy of the SS Struma

The Shch-213 submarine ... encountered on the morning of 24.2.1942 an unprotected enemy vessel Struma ... The ship was successfully torpedoed from a distance of [1,118 meters] and sunk ... Junior officers ... Unit Commander and non-commissioned officers ... and the Red Fleet sailor who fired the torpedo ... have shown courage. (Soviet Military Archives)
(photo rights: wikipedia)
The Shch-213 submarine ... encountered on the morning of 24.2.1942 an unprotected enemy vessel Struma ... The ship was successfully torpedoed from a distance of [1,118 meters] and sunk ... Junior officers ... Unit Commander and non-commissioned officers ... and the Red Fleet sailor who fired the torpedo ... have shown courage. (Soviet Military Archives) (photo rights: wikipedia)