현무-5 실물 공개했지만...성능은 여전히 '비밀' / YTN YTN 0 6 3시간전 https://www.youtube.com/watch?v=gVSLuckko6Y + 0 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 0 현무-5 실물 공개했지만...성능은 여전히 '비밀' / YTN