2021FEB10 Issue Briefs South Korean Outlook on the United States and ROK-U.S. Relations in the Biden … By J. James Kim, Kang Chungku [Issue Brief] J. James Kim, Kang Chungku. Tags : Biden Era, Bilateral Relations, Indo-Pacific, Issue Brief, public perception about U.S. leadership, ROK-U.S. Relations, U.S.-China competition