South Korea’s military says it suspects North Korea is preparing to send additional troops to Russia after its soldiers already deployed on the Russian-Ukraine war fronts suffered heavy casualties.

South Korea's military said on Friday that it suspects North Korea is preparing to send more troops to Russia to fight Ukrainian forces, even after suffering losses and seeing some of its soldiers captured.

North Korea is likely preparing to send additional troops to Russia after suffering heavy losses in battles against Ukrainian forces, South Korea's military said Friday.

North Korea may be accelerating plans to send more troops to replace frontline casualties incurred fighting Ukraine on behalf of Russia.

Russia signed a strategic partnership treaty with Iran on Friday that follows similar pacts with China and North Korea. All three countries are adversaries of the United States, and Russia has used its ties with them to help blunt the impact of Western sanctions and boost its war effort in Ukraine.

Ukrainian forces described a different kind of enemy, fighting with unfamiliar tactics and little option to retreat.

The Special Operations Forces of the Armed Forces of Ukraine published a report on the assault by North Korean soldiers on Ukrainian positions that took place in the Kursk region. Intense fighting lasted several hours,