South Korea's U.N. Ambassador Joonkook Hwang told the council that North Korea's soldiers were "essentially slaves to Kim Jong Un, brainwashed to sacrifice their lives on faraway battlefields to raise money for his regime and secure advanced military technology from Russia."

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,

North Korea "is significantly benefiting from receiving Russian military equipment, technology, and experience, rendering it more capable of waging war against its neighbors," the deputy U.S. ambassador to the U.