Research

Calder Walton writes that Soviet espionage inside the Manhattan Project would change history. By the end of World War II, Stalin's spies had delivered the secrets of the atomic bomb to the Kremlin. This accelerated Moscow's bomb project. When the Soviets detonated their first atomic weapon in August 1949, it was a replica of the weapon built at Los Alamos and dropped by the Americans on Nagasaki.

After viewing the movie Oppenheimer, Matthew Bunn, John P. Holdren, Mariana Budjeryn, Matthew J. Parent, and Calder Walton, and Sylvia Mishra offer their thoughts on its relevance to the world today. 

This brief examines the national challenges related to deploying and scaling infrastructure to transport CO₂ from capture sites to storage or utilization sites at a scale consistent with achieving net-zero by 2050.

AI is shaping up to be part of surveillance capitalism, warn Bruce Schneier and Nathan Sanders.

The Arctic region faces unique risks and challenges as a result of both the COVID-19 pandemic and the actions taken to respond to it. Research offers an important opportunity to understand the region’s unique conditions and characteristics for pandemic management. This article contributes to this knowledge building effort by surveying the literature that explicitly focuses on COVID-19 in the Arctic between 2020 and 2022. The authors analyze this emerging body of work with a focus on identifying overarching trends and map the themes and topics considered in this literature with a focus on highlighting topics that are prominent and those that are conspicuously underrepresented.

Calder Walton recounts how Russia and China are using their intelligence agencies to reverse the outcome of the Cold War

This series of case profiles seeks to compile a few examples of Decentralized Autonomous Organizations (DAOs) to illustrate the applications and current use cases of these emergent organizations

Stephen Walt argues that when states are in trouble and worried that they might suffer a setback, they toss their principles aside and do what they think it takes to win.

This essay explores how scholarly articles influence national security policy. It focuses on articles in the journal International Security, which has published a higher proportion of policy-relevant articles than any other scholarly journal of international relations and foreign policy. Journal articles rarely have an immediate impact on foreign policy. They may, however, have important long-term and general effects. The articles that future policymakers read when they are students can shape their worldview and approach to national security policy.

Gabrielle Armstrong-Scott and Jim Waldo argue that machine learning tools and a better definition of "terrorist and extremist content" could help make the Web a safer place.