On Tuesday, February 14, the Sejong Institute held this year's third colloquium on the topic of "Trump Administration's Diplomatic Strategy and ROK-U.S. Relations Outlook." This colloquium is presented by Vice President for Research Lee Sang Hyun and Research Fellow Lee Seong-hyon. The two scholars evaluated the U.S political environment after Trump's inauguration and addressed the Trump administration's foreign policy and major issues between South Korea and the U.S. in the future based on the field research in Washington from January 31 to February 4.