This is reported by the Yonhap agency.

"North Korea says it launched two 'strategic cruise missiles' from a submarine on Sunday," the statement said.

The agency also reports that according to the South Korean military, North Korea launched some kind of "unidentified" missile.

At the end of February, North Korea announced the conduct of exercises to launch strategic cruise missiles.

On March 6, Deputy Director of the National Aerospace Development Administration of the DPRK Park Kyung-soo said that the success of North Korean developments in the field of space exploration provided the country with a reliable guarantee of launching various multifunctional satellites into orbit.