What happened to the Indonesia submarine is still a mystery. The submarine, KRI San Francisco, was last seen on February 10, 2018, when it failed to resurface after a routine dive. The submarine’s disappearance has left the Indonesian military and the public at a loss for answers.
The San Francisco was a diesel-electric submarine, and it was one of the most advanced submarines in the Indonesian Navy. The submarine was armed with torpedoes and a machine gun, and it was …