South Korean President Lee Jae Myung and leaders of the EU on Tuesday expressed "grave concern" over Pyongyang's nuclear and ballistic missile programs.

European leaders António Costa and Ursula von der Leyen are hosting South Korean President Lee Jae Myung for the EU-Republic of Korea summit. Why it is important? #EuropeToday

BRUSSELS — South Korean President Lee Jae Myung and leaders of the European Union (EU) on Wednesday strongly condemned military cooperation between...