Ukraine War
CSIS, led by the Defense and Security Department and the Europe, Russia, and Eurasia Program, produces leading research on the progress of the war in Ukraine and how it impacts European and U.S. security.

Photo: BRENDAN SMIALOWSKI/AFP/Getty Images
Can Trump Persuade Putin to Make Peace in Ukraine?
Commentary by Sean Monaghan — January 29, 2025

How Ukraine Rebuilt Its Military Acquisition System Around Commercial Technology
Report by Kateryna Bondar — January 13, 2025

How to Exorcise Russia’s Ghost Fleet
Commentary by Benjamin Jensen — January 7, 2025

The Joint Expeditionary Force: From Northern Europe to Ukraine
Commentary by Sean Monaghan — December 19, 2024
Past Events

Photo: CSIS
The War in Ukraine in 2025

Photo: Elizabeth Servatynska/Аzov Media/Global Images Ukraine via Getty Images
Report Launch: The Russia-Ukraine War and a Study in Analytic Failure

Photo: ARIS MESSINIS/AFP via Getty Images
Under Secretary of State Victoria Nuland: The Two-Year Anniversary of Russia's Full-Scale Invasion of Ukraine

Photo: SERGEI SUPINSKY/AFP/Getty Images
Ukraine in the Balance: A Battlefield Update on the War in Ukraine

Photo: ANATOLII STEPANOV/AFP via Getty Images
Reflections on the Ukraine War

Photo: DIMITAR DILKOFF/AFP/Getty Images
The Continued Need for Support to Ukraine: A Conversation with Former President of Poland Lech Walesa

Photo: Ukrainian Presidential Press Office via Getty Images
The Future of U.S. Security Assistance to Ukraine
Experts

All Ukraine War Content
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Can Trump Persuade Putin to Make Peace in Ukraine?
Commentary by Sean Monaghan — January 29, 2025
How Ukraine Rebuilt Its Military Acquisition System Around Commercial Technology
Report by Kateryna Bondar — January 13, 2025
How to Exorcise Russia’s Ghost Fleet
Commentary by Benjamin Jensen — January 7, 2025
The Joint Expeditionary Force: From Northern Europe to Ukraine
Commentary by Sean Monaghan — December 19, 2024
The War in Ukraine in 2025 with Michael Kofman
Podcast Episode by Max Bergmann and Maria Snegovaya — December 19, 2024

Farming Frontlines: How Food and Agriculture Will Impact Negotiations in Ukraine
Commentary by Caitlin Welsh and Emma Dodd — December 17, 2024
Addressing Arctic Vulnerabilities
Brief by Jonas Vidhammer Berge and Max Bergmann — December 17, 2024
The Arsenal of Instability: How Expanding Western Defense Production Impacts Negotiations in Ukraine
Commentary by Alexander Palmer and Audrey Aldisert — December 17, 2024
Putin Thinks He Can Win: Why Would He Negotiate?
Commentary by Emily Harding and Aosheng Pusztaszeri — December 17, 2024
The Demographic Dilemma: Why Military Support Must Consider Population Trends
Commentary by Benjamin Jensen and Mark Montgomery — December 16, 2024