Securing Ukraine’s Future: Adapting to New Realities After Four Years of WarFebruary 24, 2026By Heidi E. Crebo-Rediker, Liana Fix, Thomas Graham, Paul B. Stares, Sam Vigersky and Benjamin Harris
Defending Europe if Russia Steps Out of the Gray ZoneFebruary 24, 2026By Liana Fix and Benjamin Harris
Here’s How Much Aid the United States Has Sent UkraineFebruary 23, 2026By Jonathan Masters and Will Merrow
The Trump Administration’s Push for Greenland: What to KnowJanuary 22, 2026By Diana Roy and Jonathan Masters
How North Korea Has Bolstered Russia’s War in UkraineNovember 25, 2025By Molly Carlough and James Kennedy
Putin’s Nuclear Offer: How to Navigate a New START ExtensionNovember 19, 2025By Erin D. Dumbacher and John Drennan
Three Years of War in Ukraine: Are Sanctions Against Russia Making a Difference?October 23, 2025By CFR Editors
Israel, Russia, and the United States Are Testing the Boundaries of Global OrderSeptember 12, 2025By Michael Froman