North Korean troops dispatched by Russia suffer ”4,700 casualties”... Some engaged in ”binge drinking and theft”

Of the 15,000 North Korean troops deployed to Russia, a total of 4,700 were reported killed or injured, including 600 killed.
"The National Intelligence Service of South Korea learned of the above-mentioned details at a closed meeting of the National Assembly Intelligence Committee on the 30th and reported them.
According to the National Intelligence Service report, the North Korean military has looted a total of 15,000 people in two waves.
The Kursk region in western Russia, where the North Korean troops were dispatched, is a region where Russian troops occupy much of the territory.
As a result, fighting with the Ukrainian side has decreased since March. In addition, the North Korean military is said to have improved its combat capabilities considerably as it overcomes its initial immaturity and gets used to new equipment such as drones.
However, the National Intelligence Service reported that "due to the prolonged deployment, there have been reports of deviant behavior within the North Korean military, including excessive drinking and theft."
Meanwhile, North Korean soldiers killed in action were reportedly cremated in Kursk and then transported.