A machine gun of a Ukrainian soldier rests next to condiments for lunch in the outskirts of Kyiv, Ukraine, Thursday, March 31, 2022. (Photo by Rodrigo Abd/AP Photo)





A Ukrainian soldier carries a dog saved from under the ruins of houses destroyed by the Russian forces in Irpin close to Kyiv, Ukraine, Thursday, March 31, 2022. The more than month-old war has killed thousands and driven more than 10 million Ukrainians from their homes including almost 4 million from their country. (Photo by Efrem Lukatsky/AP Photo)





A Russian military hat lies on the pavement after Ukrainian forces overran a Russian position outside Kyiv, Ukraine, Thursday, March 31, 2022. (Photo by Vadim Ghirda/AP Photo)





Ukrainian servicemen ride on an armored transporter driving through a Russian position overran by Ukrainian forces outside Kyiv, Ukraine, Thursday, March 31, 2022. (Photo by Vadim Ghirda/AP Photo)





Locals walk in the demolished town center of Trostyanets after Ukrainian forces expelled Russian troops from the town which Russia had occupied at the beginning of its war with Ukraine, March 30, 2022. (Photo by Thomas Peter/Reuters)





A service member of pro-Russian troops fires an anti-tank grenade launcher during fighting in Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine on March 31, 2022. (Photo by Alexander Ermochenko/Reuters)





Graves are seen next to an apartment building during Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine on March 31, 2022. (Photo by Alexander Ermochenko/Reuters)





Service members of pro-Russian troops carry a body of a serviceman killed in fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





A local resident speaks to a service member of pro-Russian troops outside an apartment building damaged during Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine on March 31, 2022. (Photo by Alexander Ermochenko/Reuters)





Service members of pro-Russian troops carry an anti-tank grenade launcher during fighting in Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine on March 31, 2022. (Photo by Alexander Ermochenko/Reuters)





Service members of pro-Russian troops stand next to bodies of personnel killed in fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





Service members from Chechen Republic walk during fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





Service members of pro-Russian troops look on as they ride an armoured vehicle during fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





A service member of pro-Russian troops sits next to a body of a serviceman killed in fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





Zamid Chalaev regiment commander from Chechen Republic fires an automatic grenade launcher during fighting in the Ukraine-Russia conflict in the city of Mariupol, Ukraine on March 31, 2022. (Photo by Chingis Kondarov/Reuters)





Ukrainian soldiers collect bodies of civilians killed by the Russian forces at the destroyed bridge in Irpin close to Kyiv, Ukraine, Thursday, March 31, 2022. The more than month-old war has killed thousands and driven more than 10 million Ukrainians from their homes including almost 4 million from their country. (Photo by Efrem Lukatsky/AP Photo)





An elderly woman who was evacuated from Irpin, lies on a stretcher on the outskirts of Kyiv, Ukraine, Thursday, March 31, 2022. (Photo by Vadim Ghirda/AP Photo)





This photograph taken near Kyiv on March 30, 2022 shows a destroyed Russian tank in the village of Lukianivka. (Photo by Ronaldo Schemidt/AFP Photo)





A local resident walks with a suitcase past apartment buildings destroyed during Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine March 30, 2022. (Photo by Alexander Ermochenko/Reuters)





A Ukrainian serviceman takes a selfie photograph standing on a destroyed Russian tank after Ukrainian forces overran a Russian position outside Kyiv, Ukraine, Thursday, March 31, 2022. Heavy fighting raged on the outskirts of Kyiv and other zones Thursday amid indications the Kremlin is using talk of de-escalation as cover while regrouping and resupplying its forces and redeploying them for a stepped-up offensive in eastern Ukraine. (Photo by Vadim Ghirda/AP Photo)





This general view taken on March 30, 2022 shows fire and smoke lighting up the night sky, east of Kharkiv. Ukrainian forces have pushed back Russian troops from a highway outside the country's second-largest city of Kharkiv, and were clearing away the burnt-out wreckage of cars, AFP journalists reported on March 30. (Photo by Fadel Senna/AFP Photo)





A man pushes his luggage after arriving from Moscow at the Manas International Airport some 30 kilometres from Bishkek on March 29, 2022. Hundreds of thousands of nationals of former Soviet countries in Central Asia are facing difficult choices: shrinking work opportunities in Russia and wages in the weakened ruble versus a return to the homeland where they have family homes, but even fewer job prospects. (Photo by Vyacheslav Oseledko/AFP Photo)





In this handout image provided by the U.S. National Aeronatics and Space Administration (NASA), Expedition 66 crew members (L-R) Mark Vande Hei of NASA, cosmonauts Anton Shkaplerov and Pyotr Dubrov of Roscosmos, are seen inside their Soyuz MS-19 spacecraft after is landed in a remote area near the town of Zhezkazgan on March 30, 2022 in Zhezkazgan, Kazakhstan. Vande Hei and Dubrov are returning to Earth after logging 355 days in space as members of Expeditions 64-66 aboard the International Space Station. For Vande Hei, his mission is the longest single spaceflight by a U.S. astronaut in history. Shkaplerov is returning after 176 days in space, serving as a Flight Engineer for Expedition 65 and commander of Expedition 66. (Photo by Bill Ingalls/NASA/Getty Images)





A main street is under floodwater on March 31, 2022 in Lismore, Australia. Evacuation orders have been issued for towns across the NSW Northern Rivers region, with flash flooding expected as heavy rainfall continues. It is the second major flood event for the region this month. (Photo by Dan Peled/Getty Images)





People visit the Saudi Arabia Pavilion during the last day of the Dubai Expo 2020 in Dubai, United Arab Emirates, Thursday, March 31, 2022. The world's fair in Dubai, the pandemic-delayed Expo 2020, closed on Thursday after six months of concerts, conferences and festivities. (Photo by Ebrahim Noroozi/AP Photo)





A soldier of the Household Cavalry Mounted Regiment falls off a horse during a practice to participate in the state ceremonial surrounding this year's Platinum Jubilee celebrations at Hyde Park in London, Thursday, March 31, 2022. Around 170 horses and personnel of the Household Cavalry Mounted Regiment left their Hyde Park Barracks to form up and be inspected by the General Officer Commanding the Household Division, Major General Christopher Ghika. (Photo by Frank Augstein/AP Photo)