China-South Korea relations are currently under strain due to comments by South Korean President Yoon Suk-yeol, who claimed in a recent interview that Taiwan is a "global issue" like that of North Korea. Russia is also angered over comments Yoon made in saying South Korea could provide weapons to Ukraine. Do these views reflect a change in South Korean foreign policy? What diplomatic consequences could this have? How will this help the South Korean president's trip to the U.S. this week?