The central question is whether Iran possesses the capability and intent to develop nuclear weapons, and what course of action the United States should pursue in response. Kenneth M. Pollack, a former CIA analyst and advisor to the Bush administration, analyzes Iran's current nuclear potential by examining its technological advancements and clandestine activities. The book charts potential future courses of action for America, recounting the prolonged clash between the two nations to outline options for policymakers, considering diplomatic, economic, and military strategies.

The book is recognized for its detailed examination of Iran's nuclear capabilities and the complex geopolitical landscape surrounding it. Pollack's analysis provides policymakers with a framework for understanding the challenges and potential strategies in dealing with Iran's nuclear ambitions. The work is considered a significant contribution to the discourse on national security and international relations concerning the Middle East. It offers a sober assessment of the risks and the difficult choices facing the United States.