Ukraine-Russia war latest: Blasts heard in Kyiv as Seoul says more than 10,000 North Koreans now in Russia
Pyongyang has vowed to back Russia until it achieves victory over Ukraine. “Our traditional, historically friendly relations, which have traveled the tested path of history, today ... are rising to a new level of relations of invincible military comradeship,” the North’s foreign minister Choe Son Hui said during her trip to Moscow last week.