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Dr. Alex Karp. (Wall Street Journal photo)
Europe
Europe
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A view of the Presidential Palace and the Prince Jozef Poniatowski Monument in Warsaw, Poland, on October 23, 2023. (Jakub Porzycki/NurPhoto via Getty Images)
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Ukrainian President Volodymyr Zelenskyy and then US president-elect Donald Trump shake hands after their meeting at the Elysee Presidential Palace in Paris, France, on December 7, 2024. (Ukrainian Presidency / Handout/Anadolu via Getty Images)
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US President Donald Trump chats with Russia's President Vladimir Putin as they attend the Economic Leaders' Meeting in the Vietnamese city of Danang on November 11, 2017.(MIKHAIL KLIMENTYEV/SPUTNIK/AFP via Getty Images)
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A tank participates in a live fire exercise of Leopard 1A5 crews in Ukraine on February 5, 2025. (Dmytro Smolienko/Ukrinform/NurPhoto via Getty Images)
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A Ukrainian Army soldier stands on an American Bradley Fighting Vehicle on January 15, 2025, in Sumy, Ukraine. (Photo by Scott Peterson/Getty Images)
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Ukrainian soldiers operate an American Humvee fitted with Soviet era Grad launcher in the direction of Toretsk, Ukraine, on January 23, 2025. (Wolfgang Schwan/Anadolu via Getty Images)
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Recruits of the Alcatraz assault battalion prepare for medical and trench training in Donetsk Oblast on January 31, 2025. (Jose Colon/Anadolu via Getty Images)
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Ukrainian soldiers work on a Soviet era Pion self propelled howitzer in the direction of Chasiv Yar, Ukraine, on January 27, 2025. (Wolfgang Schwan/Anadolu via Getty Images)
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Founder of the Georgian Dream Party Bidzina Ivanishvili speaks to the media on October 26, 2024, in Tbilisi, Georgia. (Diego Fedele via Getty Images)
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Russian President Vladimir Putin shakes hands with President of Burkina Faso Ibrahim Traore during the Second Summit and Russia–Africa Economic and Humanitarian Forum, on July 28, 2023, in Saint Petersburg, Russia. (Getty Images)
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Ukrainian soldier takes part in tactical training exercises on January 21, 2025. (Jose Colon/Anadolu via Getty Images)
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Flag for the meeting between Roberta Metsola and Mark Rutte in Brussels, Belgium, on January 15, 2025. (Martin Bertrand/Hans Lucas/AFP via Getty Images)
Experts
Matthew Boyse
Senior Fellow, Center on Europe and Eurasia
Luke Coffey
Senior Fellow, Center on Europe and Eurasia
Can Kasapoğlu
Senior Fellow (Nonresident)
