President Volodymyr Zelenskyy has stated that North Korean forces fighting alongside Russian troops against the Ukrainian military have sustained 4,000 casualties, both killed and wounded in action. Source: Interfax-Ukraine news agency,

North Korea is learning valuable lessons from fighting against Ukraine, making it an increased threat to its neighbors, a US official said. In recent months, North Korea has sent around 12,000 troops to fight for Russia against Ukraine as part of a new security pact between its leader,