Ain't this a good thing the more fudder sent to the front lines the high chance NK will have less capable soldiers in their country. Unless people being sent to front lines were potential issues in NK. I bet US intelligence would be interested on seeing how NK soldiers operates in actual combat.
Yeah your right my observation is just more on the technology side of thing they are more advance. We just happen to know a lot about rats psychology and their anatomy as a side effect trying to advance ours.
My thought was they will always be in the frontiers of medicine since they are used as experiments. Results from rat experiments does not usually equate to be successful to humans. Not saying we should forgo ethics and do human experiments right away, just an observation.