U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopte… ArirangNews 0 82 08.20 10:32 https://www.youtube.com/watch?v=tWIIRiF03Fw + 13 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 14 U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopters, other items to S. Korea