U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopte… ArirangNews 0 79 08.20 10:32 https://www.youtube.com/watch?v=tWIIRiF03Fw + 12 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 13 U.S. authorizes potential US$ 3.5 bil. sale of Apache attack helicopters, other items to S. Korea