I hear lot about the Best Koreans these days. I don't think I can add much, as far as I know there is no evidence they are fighting against AFU, or that they even at the western border of Russia, any documented movements of theirs is on the Russian Far east.
But check this out. From Rodong Sinmun.
>Respected Comrade Kim Jong Un Guides Performance Test of Suicide Attack Drones of Various Types
>produced by an institute and enterprises under the Unmanned Aeronautical Technology Complex
>newly developed unmanned aerial vehicles
The ingenuity of the Korean people knows no boundaries. These drones are also look very unique with this X-wing design, surely nowhere else in the world we can observe such thing.