In the U.S. told North Korea about the lost submarine

The armed forces of North Korea have lost touch with one of their submarines, CNN reported citing three US officials familiar with the situation.

The sides of the TV channel told that the us military watched submarine, when she stopped at the East coast of the DPRK. Spy satellites, ships and aircraft in stealth mode watched as the North Korean Navy conducted the operation to search for submarines.

The American secret services are not able to identify with certainty what happened to the submarine: they are drifting or sunk, however it is assumed that the submarine was damaged during the exercise.