Europe

Joe Biden on April 14, 2023. (Leon Neal/Getty Images)

Supporters of Ukraine hold a rally to mark the one-year anniversary of Russia's invasion of Ukraine near the Lincoln Memorial on the National Mall on February 25, 2023, in Washington, DC. (Drew Angerer via Getty Images)

(Screenshot via CBS)

Vladimir Putin and Xi Jinping shake hands after delivering a joint statement in Moscow, on March 21, 2023. (Mikhail Tereshchenko/AFP via Getty Images)

Russian Navyâs lone aircraft carrier is towed to the shipyard for maintenance in Murmansk, Russia, on May 20, 2022. (Semen Vasileyev/Anadolu Agency via Getty Images)

People looking at drones on display in an exhibition in the PMC Wagner Centre during the official opening of the office block on the National Unity Day in Saint Petersburg, on November 4, 2022. (Olga Maltseva/AFP via Getty Images)

A Ukrainian tank fires during practice on the frontline of the Russia-Ukraine War in Donetsk, Ukraine, on March 29, 2023. (Muhammed Enes Yildirim/Anadolu Agency via Getty Images)

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)

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)

An Azerbaijani checkpoint at the entry of the Lachin corridor on May 2, 2023. (Tofik Babayev/AFP via Getty Images)

John P. Walters takes part in a debate at Hudson Institute in Washington, DC, on April 24, 2023. (Madeline Mills/Hudson Institute)