WARNING GRAPHIC IMAGES - A shocking video has been leaked revealing the grim fate of North Korean soldiers in Ukraine.

North Korean troops have been deployed to bolster Russian forces in the Kursk border region with Ukraine, where they are gaining battlefield experience despite initial heavy losses.

North Korea is gaining crucial military experience and equipment by sending troops to Russia, a U.S. official warned the United Nations, making the regime a growing threat to neighboring countries.

The wounded fighters were taken for questioning to Kyiv, authorities said, where they could reveal details of Pyongyang’s cooperation with Moscow.

Ukraine has captured two North Korean soldiers, the first that Kyiv said it has taken alive since Pyongyang sent troops to assist in Russia’s war effort.

North Korean troops have been fighting with Russian forces in the war against Ukraine, with one Ukrainian commander detailing their "meat grinder strategy".

Pyongyang might have acquired advanced missile technology from Moscow in exchange for its involvement in the war, analysts say North Korea could raise its army's deployment to support Russia's war in Ukraine to as many as 100,

The president noted that Russian dictator Vladimir Putin is “not just maintaining his investments in aggression but doubling them.” Read also: Captured Russian marine exposes North Korean troop wipeout in Kursk Oblast - video “He has even started hiring soldiers from North Korea to continue this war.

As the war in Ukraine continues, countries involved in the conflict are facing significant losses. One of these nations is North Korea, which has sent soldiers to support Russia. The situation has been discussed recently by Ukrainian President Volodymyr Zelenskyy.

The United States warned on Wednesday that North Korea is benefiting from its troops fighting alongside Russia against Ukraine, gaining experience that makes Pyongyang “more capable of waging war against its neighbors.