North Korean soldiers previously fighting alongside Russia's army on the Kursk front line appear not to have been engaged in combat since mid-January, South Korea's spy agency told AFP on Tuesday, after Ukraine claimed they had been withdrawn following heavy losses.

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

In its first direct criticism of the Trump administration, North Korea lashed out at U.S. Secretary of State Marco Rubio for calling it a “rogue” state and warned Monday that such “coarse and nonsensical remarks” will never contribute to U.

January, there have been no signs showing North Korean troops deployed to the Russian Kursk region engaging in battle," South Korea's National Intelligence Service (NIS) said, suggesting that heavy losses may have been one of the reasons for their withdrawal.

North Korean soldiers fighting alongside Russia's army in the Kursk region appear to have suspended combat operations last month, South Korea's spy agency told AFP Tuesday, coming after Ukraine claimed the soldiers had been pulled from the front line after facing heavy losses.