MTA @BelferCenter is the primary nuclear policy research project at @Harvard @Kennedy_School. RT ≠ endorsement.

Cambridge, MA
What does the ongoing U.S.-Iran conflict mean for regional security and U.S. strategic interests? Gary Samore examines the conflict’s trajectory, the risks of prolonged confrontation, and the challenges of finding a diplomatic resolution. gulf-times.com/article/73363…
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Managing the Atom retweeted
Pakistan’s alliance dilemma: Commitment without entanglement. Deterrence without escalation. Alliance without loss of strategic autonomy. That balance may prove harder than building the alliance itself. piped.video/shorts/tSX7GWUXB…
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BOOK REVIEW | 'Nuclear Weapons: An International History' Holloway’s book is a commanding update to the political history of #nuclearweapons but exaggerates the ability of leaders of nuclear-armed states to control the prospect of nuclear #war. In #ACT: armscontrol.org/act/2026-09/…
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At the 13th Beijing Xiangshan Forum, Francesca Giovannini explores how AI, quantum computing, and space technologies are reshaping arms control—and why the future may depend on regulating state behavior rather than counting weapons. china.org.cn/2026-09/16/cont…
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Reducing the Risk of Nuclear War: The Long View with Professor Matthew Bunn at The Foundry More info here: longnowboston.org/events/nuc…
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We're proud to celebrate Scott Sagan for being named Inaugural Harry Frank Guggenheim Fellow for Nuclear Ethics & Security at the @carnegiecouncil! In this role he will be advancing research on the ethical, legal, & strategic challenges of nuclear weapons. cisac.fsi.stanford.edu/news/…
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1/2 My new @TheNonproReview essay argues that AI–WMD research needs to move beyond its usual focus on just NC3 integration or WMD proliferation. AI is reshaping the whole WMD landscape, and we need to study those effects across the full WMD life cycle. tandfonline.com/doi/full/10.…
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Eli Levite explores the prospects — and challenges — of renewed U.S. diplomacy with North Korea and whether a more limited approach to nuclear risk reduction could offer a path forward. moderndiplomacy.eu/2026/09/1…
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Is It Strategically Useful for the U.S. To Pursue Any Norms or Treaties That May Limit Its Freedom of Action in Space? Read contrasting viewpoints on action in space here: csps.aerospace.org/papers/it…
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Saudi Arabia, Pakistan, and Türkiye are charting a new regional security framework -- but what will it take to turn their defense pact into a functioning alliance? @Rabs_AA and fellow experts discuss the challenges and implications. piped.video/watch?v=-FlgGk16…
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Ariel Levite & Athanasios Platias take a closer look at how the U.S. and China are pursuing AI leadership - and why the broader strategic ecosystems behind the technology may ultimately matter just as much as AI itself. nationalinterest.org/feature…
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My article “Anticipatory Arms Control for the AI Age" w/@DouglasBShaw & @PotterCNS is ungated @ArmsControlNow. We explain Asilomar Process & why AI-enabled nuclear & biological weapons risks need a new standing forum for private-public sector dialogue. armscontrol.org/act/2026-07/…
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Quoted with Jim Lamson, @ArmsControlWonk, and @FarzinNadimi in @Jacob_Judah’s article on Iran’s evolving missile campaign
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A tiny nuclear battery just flew to orbit and set a big precedent - Mallory Stewart on what BOHR means for the future of nuclear power (and trust) in space ↓
"As nuclear power becomes a more common part of commercial and governmental space missions, the safety and security frameworks established by City Labs may matter as much as the nuclear battery itself." thebulletin.org/2026/07/how-…
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New #openaccess article in @thejournalSJMS w/J. Luis Rodriguez & @Lauren_Sukin. We develop a typology of NATO member "nuclear types" & test w/survey of over 10k people across 10 countries. Cohesion depends on recognizing & managing differences. sjms.nu/articles/10.31374/sj…
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