What exactly is the Iranian threat? An authoritative answer is provided by the Pentagon and U.S. intelligence. Reporting on global security last year, they make it clear that the threat is not military. Iran's military spending is "relatively low compared to the rest of the region," they conclude. Its military doctrine is strictly "defensive, designed to slow an invasion and force a diplomatic solution to hostilities." Iran has only "a limited capability to project force beyond its borders." With regard to the nuclear option, "Iran's nuclear program and its willingness to keep open the possibility of developing nuclear weapons is a central part of its deterrent strategy." All quotes.
