Without digression or generalization, there is no doubt that Iran’s domestic situation is deeply chaotic. Yet the U.S. intelligence community continues to suffer from one fundamental problem: it has not read the Shiite mullah’s book. Nor is it an exaggeration to say that it does not truly understand either Islamist terrorism or Shiite terrorism. The terrorist organizations within the Islamic Republic’s transnational Islamist terrorist mafia may well be studied by America’s intelligence and espionage agencies, but those institutions still fail to grasp one larger picture: a Shiite-style Islamic caliphate is among the most dangerous and brutal forms of mafia rule in the world, and Khomeinism is a combination of Nazism, Stalinism, Maoism, communism, and terrorism. The world united against communism, apartheid, and other such systems, yet when it comes to eliminating Islamist terrorism, it still stands bewildered, watching events unfold from a distance.