The US-Saudi Plan to Prompt an Iranian Pullback from Syria July 25, 2016 - Andrew Korybko, Katehon http://www.fort-russ.com/2016/07/the-us-saudi-plan-to-prompt-iranian.html
A rather long analysis of the big mid east plays that could unfold - Iran, Saudi Arabia, USA and parts of the new silk road belt (Iran, Pakistan and India).