Quote Originally Posted by Bopa the Magyar View Post
The Grand Strategy of the Roman Empire was a very well written piece of scholarship, it is quite heavy, but well paced.

http://www.amazon.com/Grand-Strategy.../dp/0801821584
I won't agree with Luttwak. The concept of defense in depth is a rather modern thinking that don't really work in the past.

Look at this guys in depth argument against Luttwak.

http://bbs.stardestroyer.net/viewtop...?f=51&t=130197