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, Kim Jong Un, and Russian President Vladimir Putin.

North Korea’s Role in Russia’s War The United States has raised serious concerns about North Korea’s military cooperation with Russia in the ongoing conflict between Russia and Ukraine. The warning was issued after reports confirmed that North Korean soldiers are now fighting alongside Russian forces in Ukraine.