Citation de: Ras le 11 Février 2010, 12:57:56
Think about it in terms of history.
Do you think the French did not know the Austrian doctrine?
I don't know, but I imagine the enemy doctrines were common knowledge among the Generals of that time.
good point Ras
An old post - I just read it, but it is not such a good point.
It took the Allied armies years to imitate Napoleon tactics; in the first few years they didn't really know what hit them.
Moreover, communication on enemy tactics was distorted, of course, for various reasons. They are all eyewitness accounts and therefore by default inaccurate.
Eyewitness accounts can be distorted due to bias by personal pride (how is a commander going to admit he lost), or just by the fact that there was so much gunpowder smoke and sound around, that the eyewitness didn't really see or hear what was going on.
Place this next to the fact that armies didn't always adhere to their doctrine (parade grounds are a bit different from battlefields, and battle stress makes people act differently), and it must have been difficult to really get a good picture of the exact doctrine imposed on the enemy.
As a quick example after reading about Waterloo: to the French, it will have appeared that gun doctrine of the British was Counter-Battery Fire. Wellington however, had given strict instructions not to engage enemy batteries. But as soon as the Grande Batterie started hammering away, the British gun commanders got nervous and returned fire.
And hey, Napoleonic generals didn't have the opportunity to repeat the same battle the very next day. Nor did they have a replay option

So doctrine analysis must have been (educated) guesswork, distilled from the various eyewitness accounts, previous battle reports, and spy reports - it would have taken a lot of time to get a clear picture that was close to the truth.