美 알래스카에 뜬 中 폭격기...북극 패권 경쟁 서막 / YTN YTN 0 35 07.27 00:37 https://www.youtube.com/watch?v=whpaplVRlJM + 8 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 10 美 알래스카에 뜬 中 폭격기...북극 패권 경쟁 서막 / YTN