The U.S. must realize that the more the inter-Korean relations improve, the better way the U.S. would have, and if things of other countries and nations go well, its things would also go well.

In view of the prestige of the DPRK in the international politics and the geo-political position of the Korean peninsula, the inter-Korean relations can be termed a key link in the chain of the world politics, and if the knot in the inter-Korean relations is untied, it will not be bad but good for the U.S.