A U.S. military vehicle which is a part of Terminal High Altitude Area Defense (THAAD) system arrives in Seongju

A U.S. military vehicle which is a part of Terminal High Altitude Area Defense (THAAD) system arrives in Seongju

A U.S. military vehicle that is part of the THAAD missile defense system arrives in Seongju, South Korea, April 26, 2017. Kim Jun-beom/Yonhap via Reuters

April 26, 2017 10:23 AM (UTC+8)