This organization was the first modern, effective intelligence service to operate in Persia. Its main achievement occurred in September 1954, when it discovered and destroyed a large communist Tudeh Party network that had been established in the Persian armed forces.In March 1955, the Army colonel was “replaced with a more permanent team of five career CIA officers, including specialists in covert operations, intelligence analysis, and counterintelligence, including Major General Herbert Norman Schwarzkopf who “trained virtually all of the first generation of SAVAK personnel.