Ukraine
I have a feeling that the Russians are going to use them ( NKs) as shields - placing them in positions they dont belong in, getting them kia/wia, and NKs are going to realize fairly quickly what their "role" is for Russia(ns) in this war.
The communication barriers, the logistics and terrain/theater issues- these NKs no NOTHING and studying a map for 5 days isnt going to help. Half the area mapped even a year ago bears no resemblance to today ( where active combat is taking place )