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President Donald Trump pose with NATO heads of state and government at the Hague on June 25, 2025. (Getty Images)
Europe
Europe
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U.S. President Joe Biden shakes hands with Ursula von der Leyen, President of the European Commission at the COP26 summit on November 02, 2021 in Glasgow, Scotland. (Photo by Chris Jackson/Getty Images)
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The European Union and United States flags on display. (Photo by Samuel Corum/Getty Images)
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Azerbaijani President Ilham Aliyev poses with a Harop drone in Jabrayil, Azerbaijan (Press Service, Republic of Azerbaijan)
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European Union flags fly outside the European Commission building in Brussels, on December 7, 2020. (Photo by Kenzo Tribouillard/AFP via Getty Images)
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European flags flutter in the wind in front of the Berlaymont building, the seat of the European Commission (Photo by Marcel Kusch/picture alliance via Getty Images)
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Battle Group Poland U.S., U.K and 15th Mechanized Brigade Polish tactical vehicles perform river crossing training June 19 in Rukla (U.S. Army photo by Spc. Kevin Wang/Released)
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French President Emmanuel Macron speaks with journalists after the end of the second day of negotiations on the EU long term budget for 2021-2027 (Photo by Nicolas Economou/NurPhoto via Getty Images)
Experts
Matthew Boyse
Senior Fellow, Center on Europe and Eurasia
Luke Coffey
Senior Fellow, Center on Europe and Eurasia
Tsiporah Fried
Visiting Senior Fellow
Can Kasapoğlu
Senior Fellow (Nonresident)
