Occupier about language barrier with North Koreans

A video has been published online in which a Russian soldier talks about the problems that arise with North Korean mercenaries due to the language barrier. As reported by Censor.NET, according to the Russian, not knowing the language will cause many problems on the battlefield, due to a lack of understanding of commands and details of the tasks assigned. The occupier also doubts that there are enough experts in the Korean language in Russia who can help mitigate possible problems that will arise when managing North Korean soldiers.