Tom Dannenbaum

Tom Dannenbaum Headshot

Tom Dannenbaum

  • Frank Stanton Professor of Nuclear Security
  • Senior Fellow at the Freeman Spogli Institute for International Studies
  • Professor of Law

Biography

Tom Dannenbaum’s scholarship draws on a combination of practical and theoretical tools to explore topics in international law relating to armed conflict, accountability, human rights, and nuclear security.

Dannenbaum joined Stanford in 2025 as Professor of Law at Stanford Law School and the Frank Stanton Professor of Nuclear Security at Stanford University’s Center for International Security and Cooperation, part of the Freeman Spogli Institute for International Studies, where he is also a senior fellow. He holds a courtesy appointment in Stanford’s Department of Political Science.

Dannenbaum’s recent writing has addressed a wide range of pressing issues at the nexus of law and armed conflict, including aggressive war, siege and blockade, starvation as a method of warfare, targeting and intent in urban warfare, civilian redress, the duty to end war, and the law governing nuclear installations in conflict zones. He is the author of The Crime of Aggression, Humanity, and the Soldier (Cambridge University Press 2018), a treatise on the meaning and individual significance of the crime of resorting to war without legal basis. He has published more than 30 articles and book chapters in leading journals, including the American Journal of International Law, European Journal of International Law, Yale Law Journal, and Security Studies. His work has been cited and relied upon by judicial and other legal authorities and he is a frequent media commentator, appearing in US and international outlets such as The New York Times, The Washington Post, Süddeutsche Zeitung, NPR, PBS, MSNBC, ABC, the BBC, and Deutsche Welle, among others. Dannenbaum is a member of the Editorial Board of Just Security, to which he contributes regularly on issues in his areas of expertise.

He received the American Society of International Law’s Lieber Prize in 2017 for his work on the crime of aggression and the ASIL International Legal Theory Scholarship Prize in 2022 for his work on siege starvation.

Dannenbaum joined Stanford from the Fletcher School at Tufts University, where he received multiple awards for teaching and research excellence. He has also taught at University College London and Yale Law School.

Education

PhD, Princeton University, 2014  

JD, Yale Law School, 2010

BA, Stanford University, 2003  

publications

Forever War and the Jus Ex Bello

Author(s)
Forever War and the Jus Ex Bello
Book Chapters
April 2026

Reopening the humanitarian corridor from Gaza to the West Bank and East Jerusalem for medical evacuations

Author(s)
Reopening the humanitarian corridor from Gaza to the West Bank and East Jerusalem for medical evacuations
Journal Articles
March 2026

Report Offers New Evidence of Starvation Crimes in Darfur

Author(s)
Report Offers New Evidence of Starvation Crimes in Darfur
Journal Articles
March 2026

In The News

Encina Hall Entrance
Commentary

WATCH | International Law and Iran

The Iranian War has triggered a series of questions about the legal prohibition of Jus ad bellum under the UN Charter. This panel provides a series of reflective assessment regarding the broader implications for the prohibition of use on force since 1945.
WATCH | International Law and Iran
Encina Hall Entrance
Commentary

WATCH | Towards an Effective and Universal Convention on Crimes Against Humanity (ABILA Webinar)

This panel, featuring Tom Dannenbaum, briefly discussed the outcomes of the Preparatory Committee for the Crimes Against Humanity Convention, held from January 19-30, and the work of the ABILA Study Group on Crimes Against Humanity, which published a series of 14 proposals and position papers submitted to the Preparatory Committee during its first session.
WATCH | Towards an Effective and Universal Convention on Crimes Against Humanity (ABILA Webinar)
Encina Hall Entrance
Commentary

Tom Dannenbaum quote in Reuters on legality of Israel’s plan to destroy homes in southern Lebanon

Israel will destroy all homes in Lebanese villages near the ‌border and 600,000 people who fled the south will not be allowed home until northern Israel is secure, the defence minister said on Tuesday, vowing to inflict Gaza-like destruction in the area.
Tom Dannenbaum quote in Reuters on legality of Israel’s plan to destroy homes in southern Lebanon