Yonhap News Summary

South Korea's National Security Adviser Wi Sung-lac affirmed continued principled responses to a recent mine blast in the DMZ that injured South Korean soldiers, emphasizing peace efforts. Meanwhile, SK Group retained key CEOs including SK hynix's leader and reshuffled energy unit leadership to boost competitiveness. North Korea condemned joint South Korea-U.S. air drills, threatening forceful deterrence. South Korean stock markets fell over 3% due to semiconductor sell-offs amid AI investment w