The C.F.S. is rumored to be a group of people trying to establish a new world order. Some of the more notable members I've heard rumors about are The General, a former soviet general, The Black Wind, a Spec. Ops agent who dons a black mask and all black clothing, and the Emperor (I've heard him be refered to as M, which may be short for Mastermind or something). The intention is to establish a new goverment that will rise up and create world peace. These are just rumors though.
A new form of goverment is what the C.F.S. is. Unlike Communism, it does not wish to create revolutions and insurgencies, but rather allow people to choose it.