Robert J. Pauly, Jr examines the history of US foreign policy toward the Greater Middle East in general and focuses specifically on the fundamental economic, military and political causes of the 1990-1991 Persian Gulf crisis. He investigates to what extent these causes were internal and external in origin, looks at the principal actors in the crisis, and determines whether and how these actors have continued to drive unfolding events in the Persian Gulf ever since. The volume explores in detail the role of American leaders since 1989, including how far the US should collaborate with Europe to pursue both American and collective Western economic, military and political interests in the Gulf. It also considers the prospects for the future of American-led nation-building operations in Iraq and the outlook for the eventual liberal democratization of the Greater Middle East.

Scholars of international relations tend to prefer one model or another in explaining the foreign policy behavior of governments. Steve Yetiv, however, advocates an approach that applies five familiar models: rational actor, cognitive, domestic politics, groupthink, and bureaucratic politics. Drawing on the widest set of primary sources and interviews with key actors to date, he applies each of these models to the 1990-91 Persian Gulf crisis and to the U.S. decision to go to war with Iraq in 2003. Probing the strengths and shortcomings of each model in explaining how and why the United States decided to proceed with the Persian Gulf War, he shows that all models (with the exception of the government politics model) contribute in some way to our understanding of the event. No one model provides the best explanation, but when all five are used, a fuller and more complete understanding emerges. In the case of the Gulf War, Yetiv demonstrates the limits of models that presume rational decision-making as well as the crucial importance of using various perspectives. Drawing partly on the Gulf War case, he also develops innovative theories about when groupthink can actually produce a positive outcome and about the conditions under which government politics will likely be avoided. He shows that the best explanations for government behavior ultimately integrate empirical insights yielded from both international and domestic theory, which scholars have often seen as analytically separate. With its use of the Persian Gulf crisis as a teachable case study and coverage of the more recent Iraq war, Explaining Foreign Policy will be of interest to students and scholars of foreign policy, international relations, and related fields.

Gregory Gause's masterful book is the first to offer a comprehensive account of the international politics in the Persian Gulf across nearly four decades. The story begins in 1971 when Great Britain ended its protectorate relations with the smaller states of the lower Gulf. It traces developments in the region from the oil 'revolution' of 1973–4 through the Iranian revolution, the Iran-Iraq war and the Gulf war of 1990–1 to the toppling of Saddam Hussein in the American-led invasion of Iraq in 2003, bringing the story of Gulf regional politics up to 2008. The book highlights transnational identity issues, regime security and the politics of the world oil market, and charts the changing mix of interests and ambitions driving American policy. The author brings his experience as a scholar and commentator on the Gulf to this riveting account of one of the most politically volatile regions on earth.