TheKhaosProject

The Sling and the Stone by Thomas Hammes is a really good read. Also, I think it gives an interesting look at how OPFOR could act in building scenarios and campaigns. Another good read, which goes along with The Sling and the Stone is Tactics of the Crescent Moon: Militant Muslim Combat Methods by John Poole and Ray Smith. It is sitting in front of me and I haven't had a chance to read it quite yet. But from what I have read about the book it is really good. Tactics of the Cresent Moon The Khaos Project