South Korean President Lee Jae Myung met with senior EU leaders in Brussels on Wednesday, issuing a joint statement that labelled military cooperation between North Korea and Russia illegal and described it as a key factor enabling Russia's ongoing war in Ukraine. The statement called on both Pyongyang and Moscow to immediately halt such activities and comply with the UN Charter and relevant Security Council resolutions, while also expressing grave concern over North Korea's nuclear and missile programmes. The summit, held at EU headquarters with European Commission President Ursula von der Leyen and European Council President António Costa, also produced agreements on a bilateral information-security pact and a digital trade deal, reflecting growing alignment between Seoul and Brussels on both security and economic matters.