Providing assurances about security to another state or states is a potentially useful technique for achieving defense and foreign policy goals. Security assurances play an especially prominent role in the nuclear nonproliferation regime. Empirical research remains limited, however, on the...

In this energy-constrained world, it is often the politics and not the economics that defines access to energy resources. Growing energy demand of the Asian countries, and in particular, countries where conventional fuel choices are inadequate, are prompting them to look for newer energy options...

Reviews the prominent works in recent years on the relative merits of total nuclear disarmament, and argue that while nuclear weapons have not become irrelevant, they have become less relevant as a result of the processes of globalization

Originally scheduled for 2020, the 10th Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) had to be deferred four times. It was not until August 2022 that the 191 NPT states finally met. At least since Russia’s invasion of Ukraine, observers had expected that...

This essay provides an overview and analysis of Iran’s nuclear and missile procurement activities and the efforts of the United States and its allies to detect, deter, and disrupt those activities. It also derives lessons learned and makes recommendations for how the U.S. and its allies can...

As a result of Russia’s annexation of Crimea and its “hybrid war” in the Donbas, the present-day nonproliferation regime, with its exceptional treatment of the permanent Security Council members, could in the future, paradoxically, encourage rather than stem the construction or acquisition...

A close reading of Russia’s nuclear statements and actions during the first seven months of its war against Ukraine reveals a threefold approach. Moscow is walking a fine line between a well-crafted and successful deterrence strategy to prevent foreign military intervention; a more modest and...

In the West, Russia’s nuclear deterrence strategy is often described as one of “escalate to deescalate”. The thinking goes that Moscow is prepared to use nuclear weapons at an early stage in a conflict in order to “deescalate” and terminate the confrontation quickly in its favour....