The culmination of almost forty years at the highest levels of policymaking and scholarship, Grand Delusion is Steven Simon’s tour de force, offering a comprehensive and deeply informed account of U.S. engagement in the Middle East. Simon begins with the Reagan administration, when American perception of the region shifted from a cluster of faraway and frequently skirmishing nations to a shining, urgent opportunity for America to (in Reagan’s words) “serve the cause of world peace and the future of mankind.”

Grand Delusion reveals that this story, while episodically impressive, has too often been tragic and at times dishonorable. As we enter a new era in foreign policy, this is an essential book, a cautionary history that illuminates American’s propensity for self-deception and misadventure at a moment when the nation is redefining its engagement with a world in crisis.