Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US: Seoul Must Continue to Enforce Sanctions on Pyongyang Christy Lee WASHINGTON - The U.S. has responded to a call by South Korean President Moon Jae-in for renewed inter-Korean cooperation by stressing that Seoul must continue to implement all sanctions on North Korea. "All U.N. Member States are required to implement U.N. Security Council sanctions resolutions, and we expect them all to continue doing so," a State Department spokesperson said in an email message sent to VOA's Korean Service Wednesday. "The United States and South Korea coordinate closely on our efforts related to the DPRK, and we mutually work to ensure that U.N. sanctions are fully implemented," the spokesperson continued. The DPRK stands for the Democratic People's Republic of Korea, the official English name of North Korea. .