The North Korean MFA has urged the US not to interfere in relations between the North and South Koreas, Yonhap reported referring to the Korean Central News Agency (KCNA).

"The North-South relations are a matter of absolutely our own people, and nobody has any right to meddle with whatsoever," Kwon told the KCNA.

"(The U.S.) could face unbearable bad things if it uselessly interferes in North-South issues, not thinking about its own domestic matters in times of messier situations like never before," he added. "If the U.S. does not want to face terrible things, it should shut its mouth up and work on bringing its house in order first."