Science, Technology, and Public Policy

Kari A. Bingen and Heather W. Williams write that if Russia plans to deploy nuclear weapons in space to target satellites, the threat is definitely serious—and the U.S. should act fast.

Mariana Budjeryn writes: War never stops at the border, especially on a continent like Europe. The European Union absorbed millions of Ukrainian war refugees and poured billions of euros into Ukraine's defenses and economic survival. The war permanently reshaped Europe: its demographics, political economy, and energy architecture are shifting in ways that will have irreversible long-term consequences. All of this is because in a very real sense Ukraine already is inextricably woven into the fabric of Europe: Ukraine’s pain is Europe’s pain and Ukraine’s gain will inevitably be Europe's gain, too.

This policy brief explains how Russia and Iran have sought to upgrade their partnership through greater diplomatic support for pushing back on Western hegemony, mutual provision of key weapons systems, and sharing of expertise on evading sanctions.

Michael Lipin interviews Project on Managing the Atom Associate Nicole Grajewski on why Iran may not benefit much from its new membership of Shanghai Cooperation Organization.

Belfer Center experts on security, intelligence, and cybersecurity issues were interviewed on the recent leak of classified military intelligence documents allegedly by Airman Jack Teixeira.

David M. Allison argues that in ascending order of predictive power, warnings of an imminent nuclear strike would come from Russian whistleblowers, the U.S. intelligence community, and Putin himself.

No great breakthroughs or dramatic developments were expected at the Biden-Putin summit, and none was achieved. But the message was clear: There is a new sheriff in town. Putin noticed, describing Biden as very different from Trump—experienced, balanced, and professional.

Tarah Wheeler critiques a new book, This Is How They Tell Me The World Ends by Nicola Perlroth, and concludes that it gets the policy recommendations right while making technical errors that could undermine trust in its conclusions.

Bruce Schneier recommends that the United States improve government software procurement. Scrutiny cannot end with purchase: Security requirements need to be monitored throughout the software's life cycle, along with what software is being used in government networks.

Bruce Schneier describes how the SolarWinds cyberattack is a security failure of enormous proportions — and a wake-up call. The United States must rethink its cybersecurity protocols.