Western officials have told the BBC that North Korean troops have already suffered nearly 40% casualties in the fighting in Russia's western Kursk region, in just three months.

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,

The report highlights that North Korean soldiers have developed unique battlefield tactics, such as using a soldier as bait to shoot down drones or detonating grenades, holding it under the neck with one hand on the pin when the Ukrainian military approaches to avoid capture when severely wounded.

Around 1,000 North Korean soldiers have been killed and 3,000 wounded while fighting in Russia’s war against Ukraine, the BBC’s Russian service reported Wednesday, citing unnamed Western officials. North Korea is believed to have sent thousands of troops last fall to help the Russian military drive out Ukrainian forces that are occupying the

"I didn't even know who we were fighting against," the captured soldier from Pyongyang told Ukraine's Security Service.