ROK, U.S. stage cross-river drills as part of annual Hoguk exercise ArirangNews 0 27 10.22 23:46 https://www.youtube.com/watch?v=iMhv69Lg4rM + 5 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 4 ROK, U.S. stage cross-river drills as part of annual Hoguk exercise