Cyber weapons and the possibility of cyber conflict-including interference in foreign political campaigns, industrial sabotage, attacks on infrastructure, and combined military campaigns-require policymakers, scholars, and citizens to rethink twenty-first-century warfare. Yet because cyber capabilities are so new and continually developing, there is little agreement about how they will be deployed, how effective they can be, and how they can be managed. Written by leading scholars, the fourteen case studies in this volume will help policymakers, scholars, and students make sense of contemporary cyber conflict through historical analogies to past military-technological problems. The chapters are divided into three groups. The first-What Are Cyber Weapons Like?-examines the characteristics of cyber capabilities and how their use for intelligence gathering, signaling, and precision striking compares with earlier technologies for such missions. The second section-What Might Cyber Wars Be Like?-explores how lessons from several wars since the early nineteenth century, including the World Wars, could apply-or not-to cyber conflict in the twenty-first century. The final section-What Is Preventing and/or Managing Cyber Conflict Like?-offers lessons from past cases of managing threatening actors and technologies.

Nuclear disarmament is firmly back on the international agenda. But almost all current thinking on the subject is focused on the process of reducing the number of weapons from thousands to hundreds. This rigorous analysis examines the challenges that exist to abolishing nuclear weapons completely, and suggests what can be done now to start overcoming them. The paper argues that the difficulties of 'getting to zero' must not preclude many steps being taken in that direction. It thus begins by examining steps that nuclear-armed states could take in cooperation with others to move towards a world in which the task of prohibiting nuclear weapons could be realistically envisaged. The remainder of the paper focuses on the more distant prospect of prohibiting nuclear weapons, beginning with the challenge of verifying the transition from low numbers to zero. It moves on to examine how the civilian nuclear industry could be managed in a nuclear-weapons-free world so as to prevent rearmament. The paper then considers what political-security conditions would be required to make a nuclear-weapons ban enforceable and explores how enforcement might work in practice. Finally, it addresses the latent capability to produce nuclear weapons that would inevitably exist after abolition, and asks whether this is a barrier to disarmament, or whether it can be managed to meet the security needs of a world newly free of the bomb.

Nuclear disarmament is firmly back on the international agenda. But almost all current thinking on the subject is focused on the process of reducing the number of weapons from thousands to hundreds. This rigorous analysis examines the challenges that exist to abolishing nuclear weapons completely, and suggests what can be done now to start overcoming them. The paper argues that the difficulties of 'getting to zero' must not preclude many steps being taken in that direction. It thus begins by examining steps that nuclear-armed states could take in cooperation with others to move towards a world in which the task of prohibiting nuclear weapons could be realistically envisaged. The remainder of the paper focuses on the more distant prospect of prohibiting nuclear weapons, beginning with the challenge of verifying the transition from low numbers to zero. It moves on to examine how the civilian nuclear industry could be managed in a nuclear-weapons-free world so as to prevent rearmament. The paper then considers what political-security conditions would be required to make a nuclear-weapons ban enforceable and explores how enforcement might work in practice. Finally, it addresses the latent capability to produce nuclear weapons that would inevitably exist after abolition, and asks whether this is a barrier to disarmament, or whether it can be managed to meet the security needs of a world newly free of the bomb.

Cyber weapons and the possibility of cyber conflict-including interference in foreign political campaigns, industrial sabotage, attacks on infrastructure, and combined military campaigns-require policymakers, scholars, and citizens to rethink twenty-first-century warfare. Yet because cyber capabilities are so new and continually developing, there is little agreement about how they will be deployed, how effective they can be, and how they can be managed. Written by leading scholars, the fourteen case studies in this volume will help policymakers, scholars, and students make sense of contemporary cyber conflict through historical analogies to past military-technological problems. The chapters are divided into three groups. The first-What Are Cyber Weapons Like?-examines the characteristics of cyber capabilities and how their use for intelligence gathering, signaling, and precision striking compares with earlier technologies for such missions. The second section-What Might Cyber Wars Be Like?-explores how lessons from several wars since the early nineteenth century, including the World Wars, could apply-or not-to cyber conflict in the twenty-first century. The final section-What Is Preventing and/or Managing Cyber Conflict Like?-offers lessons from past cases of managing threatening actors and technologies.

Turkey, with a robust modern economy and growing energy needs, is pursuing a switch to nuclear power. But that shift is occurring in an environment fraught with security challenges: Turkey borders Iraq, Syria, and Iran-all states with nuclear or WMD ambitions or capabilities. As a NATO member, Turkey also hosts U.S. nuclear bombs on its territory, although some question the durability of this relationship. This dynamic has naturally led to speculation that Turkish leaders might someday consider moving beyond a civilian course to develop nuclear weapons. Yet there has been remarkably little informed analysis and debate on Turkey's nuclear future, either within the country or in broader international society. This volume explores the current status and trajectory of Turkey's nuclear program, adding historical perspective, analytical rigor, and strategic insight.

"The most likely site for a nuclear war is the Indian subcontinent, but we have little understanding of India's nuclear program. This will change with George Perkovich's fascinating and important study. It is informed, free from bias, and a great read as well."--Robert Jervis, Adlai E. Stevenson Professor of International Politics, Columbia University

"George Perkovich has written a comprehensive and thoughtful book on one of the most troubling security problems of the day--the introduction of nuclear weapons to the already dangerous confrontation between India and Pakistan." --William J. Perry, Professor, Stanford University, Former US Secretary of Defense

"George Perkovich's India's Nuclear Bomb is an authoritative account in Indian decision-making. I have found no other statement as comprehensive and persuasive. It provides unique insights into Indian politics and is an invaluable contribution to American thinking about nonproliferation." --Frank G. Wisner, U.S. Ambassador to India, 1994-1997

"With a great deal of empathy and understanding of the Indian psyche, George Perkovich leads us through contradictory perceptions of events to give us a sense of the evolution of nuclear decision making in India. What emerges is a highly nuanced and sensitive narration of the complex interaction between domestic and external factors that led to the nuclear tests of May, 1998 and the shattering of a number of Indian and international myths about nuclear weapons and their role in global politics." --K. Subrahmanyam, Consulting Editor The Times of India and The Economic Times, Chairman, Indian National Security Advisory Board

"George Perkovich's book is one I wish I had written. India'sNuclear Bomb appears at a critical moment in global nuclear history, and it will have an important impact on the current policy debate in the United States, India, and Pakistan, as well as on the future histories of Indian politics and international security policy." --Stephen Cohen, Senior Fellow, Brookings Institution, Washington, DC