Quote Originally Posted by oaty
Discipline does big 2 things that I can remember. Discipline will help prevent troops from charging without orders. Also with spearclass troops higher disciplined units are suppose to be able hold there formation better. And I think all disciplined units do'nt lose morale(greatly reduced) upon generals death and get a minor morale hit (instead of a big 1) when non elite unir\ts route
This is quite right (except that disciplined units are not very worried by non-elite, non-disciplined units routing), but it is debatable whether the militairy academy actually makes all units disciplined. I have never seen any evidence of it. I may perhaps do the same thing as the drill dojo: troops keep their formation better and are easier to rally, but otherwise there was no effect.