Submarine silhouette from Typhoon class SSBN
<a href="//commons.wikimedia.org/wiki/User:Kopiersperre" title="User:Kopiersperre">Kopiersperre</a> (modifications), <a href="//commons.wikimedia.org/wiki/User:Mike1979_Russia" title="User:Mike1979 Russia">Mike1979 Russia</a>
CC BY-SA 3.0
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Typhoon_class_SSBN.svg" title="File:Typhoon class SSBN.svg">Typhoon class SSBN.svg</a><br>