Although many persist in denying it, I continue to believe that what September 11, 2001 did was to plunge us headlong into nothing less than another world war.

What follows from this way of looking at the last five years is that the military campaigns in Afghanistan and Iraq cannot be understood if they are regarded as self-contained wars in their own right. Instead we have to see them as fronts or theaters that have been opened up in the early stages of a protracted global struggle. The same thing is true of Iran. As the currently main center of the Islamofascist ideology against which we have been fighting since 9/11, and as (according to the State Department's latest annual report on the subject) the main sponsor of the terrorism that is Islamofascism's weapon of choice, Iran too is a front in World War IV. Moreover, its effort to build a nuclear arsenal makes it the potentially most dangerous one of all.