U.S. Joint Chiefs of Staff Chairman Joseph Dunford said that the U.S. Military is taking notice of North Korea’s continued development of its Military Programme.

During the News Conference after the meeting with South Korea’s President Moon Jae-In, he said that China’s cooperation is needed to enforce Diplomatic and Economic Sanctions on North Korea for Denuclearization.

South Korea’s Presidential Office Spokesman Park Su-Hyun also quoted Dunford as saying that the U.S. Military options being prepared against North Korea would be for when Diplomatic and Economic Sanctions failed.