Ukraine has engaged militarily with North Korean troops supporting Russia, marking a new phase in the conflict, according to President Zelenskyy. He warned of Russia’s intent to escalate the war. Ukrainian forces targeted North Korean soldiers in Russia’s Kursk region. South Korea reported over 10,000 North Korean troops in Russia, with significant numbers near the frontline. Ukrainian Defense Minister Umerov described the engagement as small and not systematic. Zelenskyy emphasized the need for strong counteraction and urged global efforts to prevent further escalation by Russia and North Korea.