[Fai Mao]

Nork troops in the Ukraine mean there are less Nork troops in N. Korea. Which I would presume makes the Norks less likely to invade S. Korea.

[usurper]

Nork troops in the Ukraine mean there are less Nork troops in N. Korea.

These troops and their officers haver experienced combat. The ones who don't die will be better prepared for future missions.