Ukraine

Russia’s full-scale invasion of Ukraine in February 2022 demonstrated an assault on the country’s sovereignty and future. This pivotal moment followed the 2014 Maidan Revolution, a turning point that anchored Ukraine’s aspirations toward European integration and domestic reform, and Russia’s annexation of Crimea. Ongoing aggression and disinformation campaigns led by its former occupier have continued to challenge Ukraine’s independence and democratic trajectory, as well as broader regional stability. CSIS leads scholarship on the war in Ukraine, how it has changed the landscape of modern geopolitics and warfare, its global impacts, and Ukrainian reconstruction.

Photo: Ukrainian Presidency /Handout/Anadolu/Getty Images

Photo: Ukrainian Presidency/Handout/Anadolu/Getty Images

The Unfinished Plan for Peace in Ukraine: Provision by Provision

President Trump is pressuring Ukraine to sign his 28-point “peace agreement,” amid criticism that the plan is pro-Russian and too vague to implement. This is not an agreement but may be a starting point. Indeed, the Europeans have put forth their own, more balanced version.

Report by Mark F. Cancian and Maria Snegovaya — November 24, 2025

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Seth G. Jones

Seth G. Jones

President, Defense and Security Department; Harold Brown Chair
Max Bergmann

Max Bergmann

Director, Europe, Russia, and Eurasia Program and Stuart Center
Romina Bandura

Romina Bandura

Senior Fellow, Project on Prosperity and Development
Daniel Byman

Daniel Byman

Director, Warfare, Irregular Threats, and Terrorism Program
Caitlin Welsh

Caitlin Welsh

Director, Global Food and Water Security Program
Emily Harding

Emily Harding

Vice President, Defense and Security Department; Director, Intelligence, National Security, and Technology Program
Benjamin Jensen

Benjamin Jensen

Director, Futures Lab and Senior Fellow, Defense and Security Department

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Russian Roulette

The Latest 28-Point Peace Plan for Ukraine

Max speaks with Michael Kimmage about his immediate reactions to the new 28-point peace plan for Ukraine, and the rapid-fire diplomacy taking place in response to its release.

Podcast Episode by Max Bergmann and Michael Kimmage — December 1, 2025

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The Last Line of Defense

Is the U.S. Peace Plan for Ukraine a Game-Changer or Fantasy?

Host Seth Jones sits down with Douglas Lute, former U.S. Ambassador to NATO, to discuss President Trump’s proposed peace plan aimed at ending the Russia-Ukraine war.

Podcast Episode by Seth G. Jones — November 25, 2025

The Last Line of Defence

The Unfinished Plan for Peace in Ukraine: Provision by Provision

President Trump is pressuring Ukraine to sign his 28-point “peace agreement,” amid criticism that the plan is pro-Russian and too vague to implement. This is not an agreement but may be a starting point. Indeed, the Europeans have put forth their own, more balanced version.

Report by Mark F. Cancian and Maria Snegovaya — November 24, 2025

The Last Line of Defense

Is Putin Winning the War or Just Buying Time?

Host Seth Jones talks with Mick Ryan, retired Australian Army Major General, about his recent visit to Ukraine's frontlines.

Podcast Episode by Seth G. Jones and Mick Ryan — November 19, 2025

The Last Line of Defence

Will the Tomahawks Save Ukraine?

About a thousand Tomahawk missiles in the U.S. stockpile today are available for transfer to Ukraine. They could have a major impact on the war, but the Pacific theater needs and Russian opposition could disrupt any deal.

Critical Questions by Mark F. Cancian and Chris H. Park — October 17, 2025