Nothing. I'd just like some evidence that it works, is all. Only reason I'm asking for that is because you said 'I rest my case' - when you've not rested it on anything.
I'd like to point out that conscription is actually a really, really, good way to decrease the quality of your armed forces (if people don't want to be there, then they're less likely to perform well than someone who does - and then you have to keep an eye on your own boys - particularly when the war is unpopular). A good example is the Vietnam war.
You can learn 'discipline, respect and work' without being cajoled into the army.
Capital punishment is a dodgy one as often entails a surprisingly high rate of innocent convictions (and thus punishments). Though to be fair, I can't provide figures offhand. It's also barbaric, but that's beside the point.