South Korea and the United States are close to finalizing a comprehensive agreement on relocating US military facilities at several air bases, including Gwangju, national security adviser Wi Sung-lac said Friday. The agreement could help pave the way for the relocation of US military facilities at Gwangju Air Base, a key issue in plans to develop a semiconductor manufacturing cluster in the southwestern Honam region, one of three “megaprojects” pursued by the Lee Jae Myung administration. Wi str