U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopte… ArirangNews 0 66 08.20 13:12 https://www.youtube.com/watch?v=I6aUbEBKYsw + 18 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 17 U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopters, other items to S. Korea