Ukraine s President Volodymyr Zelenskiy and European Commission President Ursula von der Leyen shake hands during a news briefing, as Russia s attack on Ukraine continues, ahead of EU summit in Kyiv, Ukraine February 2, 2023

Snow covers a tree in central Athens with the ancient Parthenon temple on the Acropolis hill seen in the background, in Athens, on Monday, Feb. 6, 2023. A cold snap sweeping across southern Greece has caused blackouts, highway closures, and service disruptions. Schools were closed in Athens, along with court houses and multiple services

This photograph taken on September 21, 2022, shows activist Oleg Slabochpitsky, 33-years-old, holding a road sign he removed that reads, Moskovska Str or Moscow Street , after Kyiv City Hall recently voted to rename 142 streets whose names refer to Russia, in Kyiv

Children sit in a shopping cart near a collapsed building following an earthquake in Hatay, Turkey, February 7, 2023

Protesters hold a poster reading We don t give up! during a rally in Stepanakert, capital of the self-proclaimed Nagorno-Karabakh region of Azerbaijan, on December 25, 2022. - Thousands rally in Nagorno-Karabakh to protest blockade of only land link to Armenia. Russia s Foreign Minister Sergei Lavrov on December 23, 2022 called for de-escalation in Azerbaijan s Armenian-populated Nagorno-Karabakh, a region which has sparked two wars between the Caucasus neighbours

President Joe Biden delivers the State of the Union address to a joint session of Congress at the U.S. Capitol, Tuesday, Feb. 7, 2023, in Washington, as Vice President Kamala Harris and House Speaker Kevin McCarthy of Calif., applaud

Ukrainian President Volodymyr Zelenskiy addresses the European Parliament, during his second international trip since Russia s invasion of Ukraine, in Brussels, Belgium February 9, 2023

In this photo released by the Russian Emergency Ministry Press Service, Emergency service employees work at a site of a five-story residential building collapsed after the gas explosion in the Siberian city of Novosibirsk, Russia, Thursday, Feb. 9, 2023

Russian soldiers patrol a destroyed part of the Illich Iron & Steel Works Metallurgical Plant in Mariupol, in territory under the government of the Donetsk People s Republic, eastern Ukraine, Wednesday, May 18, 2022

A Ukrainian soldier walks along a street in Bakhmut, Donetsk region, Ukraine, Sunday, Feb. 12, 2023. Writing on the wall reads "Bakhmut loves Ukraine"

First responders stage outside Berkey Hall on the campus of Michigan State University, late Monday, Feb. 13, 2023, in East Lansing, Mich

European Commission President Ursula von der Leyen and NATO Secretary General Jens Stoltenberg give a press conference ahead of the weekly European Commission college meeting in Brussels, Belgium, 11 January 2023

Turkish Foreign Minister Mevlut Cavusoglu (R) and NATO Secretary General Jens Stoltenberg (L) give a joint news conference following talks at the Ministry of Foreign Affairs in Ankara, on February 16, 2023

People walk in front of a tv screen showing Russian President Vladimir Putin during his annual state of the nation address in in Sevastopol, Crimea, Tuesday, Feb. 21, 2023