*** Welcome to piglix ***

List of active North Korean ships

Korean People's Navy
Flag of the Korean People's Navy.svg
Components
Korean People's Navy
History
History of the Korean People's Navy
Ships
Current Fleet
Naval Bases
Personnel
Senior Officers

This is a list of active ships of the Korean People's Army Naval Force. It is incomplete, as public information on the state's military is incomplete. Many of the vessels are ex-Soviet or Chinese vessels, some designs dating from 1950s.

however at least one submarine was seen operative during 2013 exercises:

Note:  According to a report published by BBC in 2010, "The North Korean military is in possession of a fleet of about 70 submarines, comprised of approximately 20 Romeo class submarines (1,800 tons), 40 Sang-O class submarines (300 tons) and 10 midget submarines including the Yono class submarines (130 tons)."

Note:  Satellite images from 2007 indicate that the empty hull of a Krivak-class frigate was purchased by North Korea around 2003. The ship was likely bought from a Russian scrap dealer, lacking any weapons or radar upon purchase. While it was assumed that North Korea purchased the hull for scrap metal, it remains in its original state for nearly five years, and has been transported from Wonsan to Nampo Harbor. Satellite images from 2007 also show 2 new North Korean Helicopter Frigates; though it is unknown whether they are ready for service.

Unknown missile (or torpedo) armament.


...
Wikipedia

...