Science, Technology, and Public Policy

The author analyzes the policy implications of the U.S. January 2019 Missile Defense Review.

Pakistan has developed tactical nuclear weapons to deter India from executing its Cold Start war doctrine. India, however, has disavowed that doctrine. Further, the use of such weapons against Indian troops inside Pakistan would kill and injure countless civilians, while risking massive nuclear retaliation by India. In this International Security article, Jaganath Sankaran argues Pakistan should reconsider the role of tactical nuclear weapons in its military strategy.

While decisionmakers warn about the cyber threat constantly, there is little systematic analysis of the issue from an international security studies perspective. Cyberweapons are expanding the range of possible harm between the concepts of war and peace, and give rise to enormous defense complications and dangers to strategic stability. It is detrimental to the intellectual progress and policy relevance of the security studies field to continue to avoid the cyber revolution's central questions.

Ayman Khalil asked whether the effort to create a WMD-free zone in the Middle East is dead. Martin's answer is this: The effort will continue, but the opportunity presented by the 2010 Review Conference for the Nuclear Non-Proliferation Treaty (NPT) may be slipping out of reach.

Following the death of Kim Jong Il, North Korea has entered a period of profound transformation laden with uncertainty. This authoritative book brings together the world's leading North Korea experts to analyze both the challenges and prospects the country is facing. Drawing on the contributors' expertise across a range of disciplines, the book examines North Korea's political, economic, social, and foreign policy concerns.

As part of its Maritime Asia project, the Center for Naval Analyses (CNA) conducted a workshop focused on naval developments in Asia. The purpose of this workshop was to explore the interaction between China's ongoing naval modernization and the navy modernization programs that most of China's neighbors are pursuing.

This piece will discuss the intentions and drive of China‘s nuclear weapons modernization, the meaning of Chinese minimum deterrence, and the trends of the Chinese nuclear weapons program.

China currently has far fewer nuclear weapons than the U.S., possibly the fewest of the five original nuclear weapons states. But if China feels threatened by the deployment of U.S. missile defenses, that could well change.