Why War Should Be a Last ResortColin H. Kahl
COLIN H. KAHL is an Associate Professor in the Security Studies Program at Georgetown University’s Edmund A. Walsh School of Foreign Service and a Senior Fellow at the Center for a New American Security. In 2009-11, he was U.S. Deputy Assistant Secretary of Defense for the Middle East.
In "Time to Attack Ira n" (January/February 2012), Matthew Kroenig takes a page out of the decade-old playbook used by advocates of the Iraq war. He portrays the threat of a nuclear-armed Iran as both grave and imminent, arguing that the United States has little choice but to attack Iran now before it is too late. Then, after offering the caveat that "attacking Iran is hardly an attractive prospect," he goes on to portray military action as preferable to other available alternatives and concludes that the United States can manage all the associated risks. Preventive war, according to Kroenig, is "the least bad option."
But the lesson of Iraq, the last preventive war launched by the United States, is that Washington sho