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A US Marine Corps VXE30 Stalker unmanned aerial system is staged during a maritime domain awareness training exercise in southern Finland on July 31, 2025. (DVIDS)
Europe
Europe
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Russian Navy's diesel-electric Kilo class submarine Rostov-on-Don sails through the Bosphorus Strait on February 13, 2022. (Photo by Ozan Kose/AFP via Getty Images)
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US Army National Guard Soldiers with Battery C conduct pre-mobilization training exercise America’s Shield on May 15, 2022, at McEntire Joint National Guard Base, South Carolina. (Tim Andrews via DVIDS)
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An Azerbaijani checkpoint at the entry of the Lachin corridor on May 2, 2023. (Tofik Babayev/AFP via Getty Images)
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John P. Walters takes part in a debate at Hudson Institute in Washington, DC, on April 24, 2023. (Madeline Mills/Hudson Institute)
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(Screenshot via YouTube)
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Servicemen belonging to the Ukrainian storm brigade take part in military exercises outside Kyiv on April 20, 2023. (Sergei Supinsky/AFP via Getty Images)
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NATO Secretary General Jens Stoltenberg and Ukrainian President Volodymyr Zelensky shake hands during a joint a press-conference following their meeting in Kyiv, Ukraine, on April 20, 2023. (STR/NurPhoto via Getty Images)
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Ukrainian soldiers fire targets on the front line in the direction of the city of Ugledar, Donetsk, Ukraine as Russia-Ukraine war continues on April 18, 2023. (Muhammed Enes Yildirim/Anadolu Agency via Getty Images)
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The People's Liberation Army and the PLA Navy conduct a live-fire drill in Zhangzhou, China, on August 24, 2022. (CFOTO/Future Publishing via Getty Images)
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Ukrainian sailors kept on their ship by Russian servicemen as Russian forces without insigna invide Crimea in Sevastopol, Ukraine, on March 5, 2014. (Pierre Crom via Getty Images)
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An aerial view of the Pentagon in Washington, DC, on May 11, 2021. (DOD photo by Brittany A. Chase)
Experts
Daniel Kochis
Senior Fellow, Center on Europe and Eurasia
Liselotte Odgaard
Senior Fellow (Nonresident)
James J. Przystup
Senior Fellow, Japan Chair
Peter Rough
Senior Fellow and Director, Center on Europe and Eurasia
Nate Sibley
Fellow and Director, Kleptocracy Initiative
Kenneth R. Weinstein
Japan Chair
Richard Weitz
Senior Fellow and Director, Center for Political-Military Analysis
