From an OpEd in the New York Times.

FOR the past several months, I’ve been wrapping up lengthy interviews with Washington counterterrorism officials with a fundamental question: “Do you know the difference between a Sunni and a Shiite?”

A “gotcha” question? Perhaps. But if knowing your enemy is the most basic rule of war, I don’t think it’s out of bounds. And as I quickly explain to my subjects, I’m not looking for theological explanations, just the basics: Who’s on what side today, and what does each want?

After all, wouldn’t British counterterrorism officials responsible for Northern Ireland know the difference between Catholics and Protestants? In a remotely similar but far more lethal vein, the 1,400-year Sunni-Shiite rivalry is playing out in the streets of Baghdad, raising the specter of a breakup of Iraq into antagonistic states, one backed by Shiite Iran and the other by Saudi Arabia and other Sunni states.


Read entire OpEd. Hat tip LGF.