I omitted the link to the Reuters story I quoted. It's at any of these:
http://www.reuters.com/article/us-southkorea-usa-thaad-idUSKBN17R2VA [reuters.com]
http://www.newsweek.com/south-korea-thaad-missile-defense-system-589843 [newsweek.com]
http://the-japan-news.com/news/article/0003662482 [the-japan-news.com]