[짤막상식] 모스크바 테러, ‘IS-K(호라산)'란? / YTN YTN 0 12 03.25 17:28 https://www.youtube.com/watch?v=Qq5OKcD8EYw + 6 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 6 [짤막상식] 모스크바 테러, ‘IS-K(호라산)'란? / YTN