South Korea, Slovakia upgrade bilateral ties to Strategic Partnership ArirangNews 0 14 09.30 19:14 https://www.youtube.com/watch?v=9x64wZKSSyI + 2 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 2 South Korea, Slovakia upgrade bilateral ties to Strategic Partnership