Expert analysis and background on the war in Ukraine.
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A Resilient Ukraine,
One Year Later

A Resilient Ukraine,
One Year Later

This week marks one year since Russia’s invasion of Ukraine set off the largest armed conflict in Europe since World War II. CFR explains the critical milestones of the war over the past year and lays out what’s at stake as the fight for Ukrainian sovereignty continues.

More on the war in Ukraine

Conflict at the Crossroads of Europe and Russia

Ukraine’s westward drift since its independence in 1991 has often been countered by Russia, most recently with its 2022 invasion. Understand the history

A protester sits on a monument in Kyiv during clashes with riot police in February 2014. Louisa Gouliamaki/AFP/Getty

How Much Aid Has the U.S. Sent Ukraine?

Ukrainian President Volodymyr Zelensky visited U.S. President Joe Biden and Congress in December to request more aid for the ongoing war against Russia. View U.S. assistance for Ukraine in charts

U.S. Aid to Ukraine Far Exceeds That From Other Countries

If Russia Goes Nuclear

The odds remain slim, but an increasingly desperate President Vladimir Putin could use Russia’s nuclear arsenal to change its fortunes in the Ukraine war. Explore three potential nuclear scenarios

Abandoned strollers are pictured under a destroyed bridge as people flee the city of Irpin, west of Kyiv, in March 2022. Aris Messinis/Getty Images

Comparing Countries’ Support for the War

The European governments directly affected by the war in Ukraine have sustained domestic support for their foreign policies with surprising success. Learn how Europe has kept up domestic backing

A Russian military cadet stands in front of a billboard promoting contract army service in St. Petersburg. Olga Maltseva/AFP/Getty Images

How Putin Got Germany Wrong

Germany, once dangerously dependent on Russian energy, has defied Russian expectations in its reaction to the war in Ukraine. Discover how Putin misjudged Germany’s response

German Chancellor Olaf Scholz and Mecklenburg-Vorpommern Minister President Manuela Schwesig visit a gas terminal. Jens Büttner/picture alliance/Getty Images

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