It is a very clinical review of the Armageddon campaign at the end of the Tribulation. I can't recall what I was looking for when I first started it but it was a review of what I had learned of the military maneuvering that takes place at the end of the Tribulational 7 years. It was good reinforcement of what I had learned long ago and gave some great references to where this information can be found in the text.