S. Korea, U.S. stage live-fire air drills amid N.K. threats
South Korea and the United States began a joint live-fire aerial exercise Monday, the South Korean Air Force said, in the latest move to reinforce capabilities to counter North Korean threats. The three-day exercise got under way earlier in the day over waters off South Korea’s western coast, mobilizing some 60 military planes, including South Korea’s F-35A, F-15K and KF-16