Alot of great war movies mentioned, mostly in the last 100 yrs history. Not sure if this was mentioned, but ive only seen it once, and never heard of it from anyone. It's called "When Trumpets Fade"...takes place in germany WW2. The leading actor is the guy who played the pilot in Black Hawk Down, the one who got captured.
Anyways, I too prefer the older historic movies....Alexander, Kingdom of Heaven, Braveheart.