How do states overcome problems of collective action in the face of human atrocities, terrorism and the threat of weapons of mass destruction? How does international burden-sharing in this context look like: between the rich and the poor; the big and the small? These are the questions Marina E. Henke addresses in her new book Constructing Allied Cooperation. Through qualitative and quantitative analysis of 80 multilateral military coalitions, Henke demonstrates that coalitions do not emerge naturally. Rather, pivotal states deliberately build them. They develop operational plans and bargain suitable third parties into the coalition, purposefully using their bilateral and multilateral diplomatic connections—what Henke terms diplomatic embeddedness—as a resource. As Constructing Allied Cooperation shows, these ties constitute an invaluable state capability to engage others in collective action: they are tools to construct cooperation. Pulling apart the strategy behind multilateral military coalition-building, Henke looks at the ramifications and side effects as well. As she notes, via these ties, pivotal states have access to private information on the deployment preferences of potential coalition participants. Moreover, they facilitate issue-linkages and side-payments and allow states to overcome problems of credible commitments. Finally, pivotal states can use common institutional contacts (IO officials) as cooperation brokers, and they can convert common institutional venues into fora for negotiating coalitions. The theory and evidence presented by Henke force us to revisit the conventional wisdom on how cooperation in multilateral military operations comes about. The author generates new insights with respect to who is most likely to join a given multilateral intervention, what factors influence the strength and capacity of individual coalitions, and what diplomacy and diplomatic ties are good for. Moreover, as the Trump administration promotes an "America First" policy and withdraws from international agreements and the United Kingdom completes Brexit, Constructing Allied Cooperation is an important reminder that international security cannot be delinked from more mundane forms of cooperation; multilateral military coalitions thrive or fail depending on the breadth and depth of existing social and diplomatic networks.

How do states overcome problems of collective action in the face of human atrocities, terrorism and the threat of weapons of mass destruction? How does international burden-sharing in this context look like: between the rich and the poor; the big and the small? These are the questions Marina E. Henke addresses in her new book Constructing Allied Cooperation. Through qualitative and quantitative analysis of 80 multilateral military coalitions, Henke demonstrates that coalitions do not emerge naturally. Rather, pivotal states deliberately build them. They develop operational plans and bargain suitable third parties into the coalition, purposefully using their bilateral and multilateral diplomatic connections—what Henke terms diplomatic embeddedness—as a resource. As Constructing Allied Cooperation shows, these ties constitute an invaluable state capability to engage others in collective action: they are tools to construct cooperation. Pulling apart the strategy behind multilateral military coalition-building, Henke looks at the ramifications and side effects as well. As she notes, via these ties, pivotal states have access to private information on the deployment preferences of potential coalition participants. Moreover, they facilitate issue-linkages and side-payments and allow states to overcome problems of credible commitments. Finally, pivotal states can use common institutional contacts (IO officials) as cooperation brokers, and they can convert common institutional venues into fora for negotiating coalitions. The theory and evidence presented by Henke force us to revisit the conventional wisdom on how cooperation in multilateral military operations comes about. The author generates new insights with respect to who is most likely to join a given multilateral intervention, what factors influence the strength and capacity of individual coalitions, and what diplomacy and diplomatic ties are good for. Moreover, as the Trump administration promotes an "America First" policy and withdraws from international agreements and the United Kingdom completes Brexit, Constructing Allied Cooperation is an important reminder that international security cannot be delinked from more mundane forms of cooperation; multilateral military coalitions thrive or fail depending on the breadth and depth of existing social and diplomatic networks.

Policymakers worry that "ungoverned spaces" pose dangers to security and development. Why do such spaces exist beyond the authority of the state? Earlier scholarship—which addressed this question with a list of domestic failures—overlooked the crucial role that international politics play. In this shrewd book, Melissa M. Lee argues that foreign subversion undermines state authority and promotes ungoverned space. Enemy governments empower insurgents to destabilize the state and create ungoverned territory. This kind of foreign subversion is a powerful instrument of modern statecraft. But though subversion is less visible and less costly than conventional force, it has insidious effects on governance in the target state. To demonstrate the harmful consequences of foreign subversion for state authority, Crippling Leviathan marshals a wealth of evidence and presents in-depth studies of Russia's relations with the post-Soviet states, Malaysian subversion of the Philippines in the 1970s, and Thai subversion of Vietnamese-occupied Cambodia in the 1980s. The evidence presented by Lee is persuasive: foreign subversion weakens the state. She challenges the conventional wisdom on statebuilding, which has long held that conflict promotes the development of strong, territorially consolidated states. Lee argues instead that conflictual international politics prevents state development and degrades state authority. In addition, Crippling Leviathan illuminates the use of subversion as an underappreciated and important feature of modern statecraft. Rather than resort to war, states resort to subversion. Policymakers interested in ameliorating the consequences of ungoverned space must recognize the international roots that sustain weak statehood.

Since its founding, the United States has allied with unsavory dictatorships to thwart even more urgent security threats. How well has the United States managed such alliances, and what have been their consequences for its national security? In this book, Evan N. Resnick examines the negotiating tables between the United States and its allies of convenience since World War II and sets forth a novel theory of alliance bargaining. Resnick’s neoclassical realist theory explains why U.S. leaders negotiate less effectively with unfriendly autocratic states than with friendly liberal ones. Since policy makers struggle to mobilize domestic support for controversial alliances, they seek to cast those allies in the most benign possible light. Yet this strategy has the perverse result of weakening leverage in intra-alliance disputes. Resnick tests his theory on America’s Cold War era alliances with China, Pakistan, and Iraq. In all three cases, otherwise hardline presidents bargained anemically on such pivotal issues as China’s sales of ballistic missiles, Pakistan’s development of nuclear weapons, and Iraq’s sponsorship of international terrorism. In contrast, U.S. leaders are more inclined to bargain aggressively with democratic allies who do not provoke domestic opposition, as occurred with the United Kingdom during the Korean War. An innovative work on a crucial and timely international relations topic, Allies of Convenience explains why the United States has mismanaged these “deals with the devil”—with deadly consequences.

The track record of military rapid response mechanisms, troops on standby, ready to be deployed to a crisis within a short time frame by intergovernmental organizations, remains disappointing. Yet, many of the obstacles to multinational actors launching a rapid and effective military response in times of crisis are largely similar. This book is the first comprehensive and comparative contribution to explore and identify the key factors that hamper and enable the development and deployment of multinational rapid response mechanisms. Examining lessons from deployments by the AU, the EU, NATO, and the UN in the Central African Republic, Mali, Somalia and counter-piracy in the Horn of Africa, the contributors focus upon the following questions: Was there a rapid response to the crises? By whom? If not, what were the major obstacles to rapid response? Did inter-organizational competition hinder responsiveness? Or did cooperation facilitate responsiveness? Bringing together leading scholars working in this area offers a unique opportunity to analyze and develop lessons for policy-makers and for theorists of inter-organizational relations. This work will be of interest to scholars and students of peacebuilding, peacekeeping, legitimacy and international relations.