Images of the Sinpo South Shipyard, on the east coast of the country, from Sept. 18 revealed six barges and vessels gathered around the construction hall quay, said 38 North, which monitors North ...

A look into Sinpo and Mayang-do: the keys to North Korea's ongoing search for a ballistic missile submarine. North Korea's submarine-launched ballistic missiles are making steady progress.

The total contract value for the six P-8 Poseidon maritime surveillance aircraft is estimated at $2.1 billion. Analysis of North Korean video footage suggests a less-impressive submarine-launched ...