US officials stress Russia’s sole responsibility for deployment of North Korean troops in its war of aggression with Ukraine

South Korea’s president has met a visiting Ukraine delegation and called for a joint response to the threat posed by North Korea’s recent dispatch of more than 10,000 soldiers to support Russia’s war against Ukraine.

KYIV (Reuters) -Ukrainian Defence Minister Rustem Umerov said he had discussed joint steps to strengthen security and stability with South Korean President Yoon Suk Yeol while on a visit to Seoul on Wednesday.