North Korean troops have not been seen on the frontlines in Russia’s Kursk region for several weeks, a Ukrainian military official said Friday, amid reports of mass casualties among Pyongyang’s forces.

Soldiers fighting the war in Ukraine have revealed that some of the North Korean troops who are helping the Russian's blow themselves up or bite their open wounds

North Korea sent its best troops to aid Russia in its war against Ukraine. But after months of suffering severe losses, they have been taken off the front line.

Facing exhaustion and North Korean troops, these soldiers fighting for Ukraine say the war needs to end. A CBC News team spoke to them before they headed back to the front line, trying to hold territory seized in Russia's Kursk region.

A Ukrainian special forces commander says North Korean troops have moved back from the fighting for roughly a fortnight

North Korea's military failed in the Kursk region due to a lack of training to counter drones and artillery. They are now undergoing "error correction" with Russian commanders and their officers, according to Andriy Kovalenko,

While Russia has received support from various allies, recent reports suggest a growing presence of North Korean troops on the battlefield. Their involvement raises questions about their role in the conflict and the equipment they bring to the fight.