The top American military officer here has proposed that South Korea buy a key U.S. underground command bunker on the outskirts of Seoul, as his troops will move to an area south of the Han River, relinquishing wartime operational control to Korean commanders, a source at the Combined Forces Command (CFC) said Sunday. CFC Commander Gen. Walter Sharp, who concurrently heads the 28,000-strong U.S. Forces Korea (USFK), made the proposal to South Korea during the Key Resolve command-post exercise that ended Thursday, the source told The Korea Times. The Ministry of National Defense is reviewing the offer but has yet...