Korean media are reporting that Seoul and Washington have agreed to deploy the THAAD system in Seongju County.
By The U.S. Army Ralph Scott/Missile Defense Agency/U.S. Department of Defense (Successful Mission) [Public domain], via Wikimedia Commons
South Korea presently operates a HAWK missile site at the location and the unit is expected to vacate to make way for the American THAAD.
An announcement on the location is expected on Jul. 22.