South Korea finds Russia supplied anti-air missiles to North Korea in return for its troops

North Korea Russia - (Sputnik)

Russia has supplied anti-air missiles to North Korea in exchange for it sending troops, a top South Korean official said Friday.

The U.S., South Korea and others say North Korea has sent more than 10,000 troops to Russia to support its war against Ukraine. What Russia would give North Korea in return has been the focus of keen attention.