Jan 25, 2026 Doyoung Lim koreajoongangdaily.joins.com North Korea newly declared that the relationship with South Korea is hostile by displaying the message “South Korea is the number one hostile country” at the “Class Education Center,” a space for instilling hostility toward South Korea. The Central Class Education Center was established in 2016 to promote ideological education of residents in Pyongyang. It is filled with lots of exhibits aimed at criticizing South Korea an