First Stop, Iraq

"F___ Saddam. we're taking him out." Those were the words of President George W. Bush, who had poked his head into the office of National Security Adviser Condoleezza Rice. It was March 2002, and Rice was meeting with three U.S. Senators, discussing how to deal with Iraq through the United Nations, or perhaps in a coalition with America's Middle East allies. Bush wasn't interested. He waved his hand dismissively, recalls a participant, and neatly summed up his Iraq policy in that short phrase. The Senators laughed uncomfortably; Rice flashed a knowing smile. The President left the room.

A year later, Bush's outburst has been translated into action, as cruise missiles and smart bombs slam into Baghdad. But the apparent simplicity of his message belies the gravity at hand. Sure, the outcome is certain: America will win the war, and Saddam will be taken out. But what is unfolding in Iraq is far bigger than regime change or even the elimination of dangerous weapons. The U.S. has launched a war unlike any it has fought in the past. This one is being waged not to defend against an enemy that has attacked the U.S. or its interests but to pre-empt the possibility that one day it might do so. The war has turned much of the world against America. Even in countries that have joined the "coalition of the willing," big majorities view it as the impetuous action of a superpower led by a bully. This divide threatens to emasculate a United Nations that failed to channel a diplomatic settlement or brand the war as legitimate. The endgame will see the U.S. front and center, attempting to remake not merely Iraq but the entire region. The hope is that the Middle East, a cockpit of instability for decades, will eventually settle into habits of democracy, prosperity and peace. The risks are that Washington's rupture with some of its closest allies will deepen and that the war will become a cause for which a new generation of terrorists can be recruited.

How did we get here? In one sense, this war is easy to explain. Saddam Hussein is a brutal dictator who hates America and has shown a wicked fondness for acquiring and using weapons of mass destruction (WMDs). Since Sept. 11, 2001, the U.S. has been acutely aware of what can happen when powerful weapons fall into the hands of those with no compunction about their use and no sympathy for those they kill. Put those facts together, and you can argue that Saddam's days were numbered from the moment the attacks on New York City and Washington happened. But that suggests a fatalistic inevitability to the story and ignores the dramatic shifts in opinion and influence among Washington's key players. In truth, this war is just as much about an idea--that Iraq is but the first step in an American-led effort to make the world a safer place. For some in the Administration, the principles that have shaped policy on Iraq are generally applicable; they could be used with other nations, like Iran or North Korea, that have or threaten to acquire terrible weapons. The least understood story of the Iraq crisis is how the idea behind it took root and eventually brought America to the edge of Baghdad.