On Monday, January 22, the Sejong Institute hosted a delegation from School of Advanced International Studies (SAIS) at Johns Hopkins University comprised of Professors Terrence Hopmann and Sinisa Vukovic as well as 16 students pursuing Master’s degree. The participants discussed South Korea’s management and the roles of four countries (South Korea, the U.S., Japan, and China) and the UN regarding the North Korean nuclear and missile threat.