ROK, U.S. stage cross-river drills as part of annual Hoguk exercise ArirangNews 0 17 10.22 23:34 https://www.youtube.com/watch?v=rlN5R-bIbxo + 3 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 3 ROK, U.S. stage cross-river drills as part of annual Hoguk exercise