South Korea, US Conduct Joint Underground Combat Drills Seoul, 17 Mar (ONA) --- South Korea and the United States today began joint drills simulating subterranean combat, as the two countries seek to enhance their readiness to counter military threats. Korean News Agency (Yonhap) reported that the four-day drills will take place at a training ground in Paju, about 30 km north of Seoul, with the participation of approximately 370 soldiers as part of the two ...