군, “북한, 접경지역에서 소음 송출 중” / KBS 2024.09.12. KBSNews 0 1 09.12 19:41 https://www.youtube.com/watch?v=5W4sw2jyzjA + 0 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 1 군, “북한, 접경지역에서 소음 송출 중” / KBS 2024.09.12.