Dimitar Dilkoff/AFP via Getty Images
  • Ukrainian soldier Glib Stryzhko, 25, lies in a hospital bed in Zaporizhzhia, Ukraine on May 7, 2022. Gravely wounded in intense fighting in Mariupol, Stryzhko was captured in April and eventually taken to Russia before suddenly being put on a plane and sent home with others to be swapped for Russian prisoners.
    Dimitar Dilkoff/AFP via Getty Images
  • A bus carrying civilians evacuated from Azovstal steel plant in Mariupol arrives at a temporary accommodation center in the village of Bezimenne, Donetsk Region, Ukraine on May 6, 2022.
    Alexander Ermochenko/Reuters
  • A Ukrainian refugee from the Azovstal steel plant in Mariupol arrives at a registration and humanitarian aid centre for internally displaced people in Zaporizhzhia, Ukraine, May 8, 2022.
    Gleb Garanich/Reuters
  • U2 rock band frontman Bono sings during a performance for people sheltering inside a subway station in Kyiv, Ukraine May 8, 2022.
    Valentyn Ogirenko/Reuters
  • A nurse checks the wounds of Ponomareva Natalia Sergiivna, 51, three days after her family's home was shelled by Russian forces in their frontline village of Vysokopilla in the Kherson region of southern Ukraine on May 05, 2022 in Kryvyi Rih, Ukraine.
    John Moore/Getty Images
  • In this drone image, a grave digger prepares the ground for a funeral at a cemetery in Irpin, Ukraine, on April 20, 2022. The first several rows contain people killed during the Russian occupation of the area.
    John Moore/Getty Images
  • A man pets a dog next to a house damaged by a military strike during Russia's invasion in the village of Kukhari in the Kyiv region of Ukraine, April 16, 2022.
    Reuters
  • Destroyed houses are seen in Irpin, Ukraine on April 18, 2022.
    Alexey Furman/Getty Images
  • Yana Bachek is consoled by her partner Yevgeniy Vlasenko and her mother Lyubov Gubareva, as she mourns over the body of her father Victor Gubarev, 79, in Kharkiv, Ukraine, April 18, 2022.
    Alkis Konstantinidis/Reuters
  • Ukrainian servicemen run for cover as explosions are heard during a Russian attack in downtown Kharkiv, Ukraine, on April 17, 2022.
    Felipe Dana/AP
  • Images from a video released on April 18, 2022, by the far-right Azov Battalion fighting with Ukrainians, show what appears to be civilians - including women and children - in the Azovstal steel plant in Mariupol, Ukraine. ABC News has been unable to verify the authenticity of the images and Russia denies civilians remain there.
    Azov Battalion via Reuters
  • Servicemen of the Donetsk People's Republic militia look at bodies of Ukrainian soldiers placed in plastic bags in a tunnel, part of the Illich Iron & Steel Works Metallurgical Plant, the second largest metallurgical enterprise in Ukraine, in an area controlled by Russian-backed separatist forces in Mariupol, Ukraine, April 18, 2022.
    Alexei Alexandrov/AP
  • A woman is taken to an ambulance after being injured in a Russian bombardment in Kharkiv, Ukraine, April 17, 2022.
    Felipe Dana/AP
  • Smoke rises above 400 new graves in the town of Severodonetsk, Ukraine, on April 15, 2022.
    Carolyn Cole/Shutterstock
  • Road workers load a destroyed Russian tank onto a platform in the village of Andriyivka close to Kyiv, Ukraine, April 11, 2022.
    Efrem Lukatsky/AP
  • A Ukrainian multiple rocket launcher BM-21 "Grad" shells Russian troops' position, near Lugansk, in the Donbas region, Ukraine, April 10, 2022.
    Afp Contributor#afp/Anatolii Stepanov/AFP via Getty Images
  • A photo published on Ukrainian President Volodymyr Zelenskyy's Telegram channel, shows blood stains among luggage and a baby carriage at the railway station in Kramatorsk, Ukraine, April 8, 2022, following the attack that left scored dead.
    Ukrainian President Zelenskyy's Telegram via AP
  • Police inspect the remains of a large rocket with the words "for our children" in Russian next to the main building of a train station, being used for civilian evacuations, in Kramatorsk, Ukraine, which was hit by a rocket attack killing many people on April 8, 2022.
    Fadel Senna/AFP via Getty Images
  • Burnt cars lie outside a train station in Kramatorsk, eastern Ukraine, where civilians had gathered to evacuate, after it was hit by a rocket, killing scores, April 8, 2022.
    Fadel Senna/AFP via Getty Images
  • Soldiers walk amid destroyed Russian tanks in Bucha, on the outskirts of Kyiv, Ukraine, April 3, 2022. Ukrainian troops are finding brutalized bodies and widespread destruction in the suburbs of Kyiv, sparking new calls for a war crimes investigation and sanctions against Russia.
    Rodrigo Abd/AP
  • People react as they gather close to a mass grave in town of Bucha, just northwest of the Ukrainian capital Kyiv, April 3, 2022.
    Sergei Supinsky/AFP via Getty Images
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  • Bodies lie in the street in Bucha, northwest of Kyiv, in Ukraine on April 2, 2022 after Russian forces withdrew from the town.
    Ronaldo Schemidt/AFP via Getty Images
  • A dead person with hands bound by white cloth, who according to residents was shot by Russian soldiers, lies in the street in Bucha, Ukraine on April 3, 2022.
    Zohra Bensemra/Reuters
  • A member of the Ukrainian special forces is silhouetted as a gas station burns after Russian attacks in the city of Kharkiv on March 30, 2022.
    Fadel Senna/AFP via Getty Images
  • A wounded Ukrainian soldier is assisted as he arrives at the military hospital in Zaporizhzhya, Ukraine on March 31, 2022.
    Emre Caylak/AFP via Getty Images
  • A soldier fighting for Ukraine watches for movement outside during a clearing-out operation of remaining Russian forces in Irpin, Ukraine, on March 29, 2022. The Ukrainian unit has essentially retaken, for now, the suburb just west of Kyiv that has been the scene of fierce fighting in recent weeks.
    Daniel Berehulak/The New York Times via Redux
  • A Ukrainian soldier carries Russian weapons captured during a battle between Ukrainian and Russian forces outside Kharkiv, Ukraine, March 29, 2022.
    Thomas Peter/Reuters
  • The regional government headquarters of Mykolaiv, Ukraine, following a Russian attack, March 29, 2022. Ukrainian President Volodymyr Zelenskyy says seven people were killed in a missile strike on the regional government headquarters in the southern city of Mykolayiv.
    Petros Giannakouris/AP
  • An armored convoy of pro-Russia troops drive down a road leading to the besieged southern port city of Mariupol, Ukraine, on March 28, 2022.
    Alexander Ermochenko/Reuters
  • A man recovers items from a burning shop following a Russian attack in Kharkiv, Ukraine, March 25, 2022.
    Felipe Dana/AP
  • Yana Ostashko, 37, comforts her daughter Veronika Ostashko, 16, as they remain underground for more than a month while Russian bombardment continues in their city of Kharkiv, March 26, 2022. More than a dozen people are crammed in the hallways, locker rooms, equipment rooms and storage areas at an underground metro subway station in the city.
    Marcus Yam/Los Angeles Times via Getty Images
  • Family members of Borys Romanchenko attend the funeral for the Holocaust survivor in Kharkiv, Ukraine, March 24, 2022. Romanchenko was a 96-year-old Holocaust survivor who was killed in his apartment during a shelling.
    Thomas Peter/Reuters
  • A Ukrainian serviceman guards a military check point in the city of Zhytomyr, northern Ukraine, March 23, 2022.
    Fadel Senna/AFP via Getty Images
  • Children play in front of a building damaged during the Russian invasion of Ukraine, in the besieged southern port of Mariupol, Ukraine, March 23, 2022.
    Alexander Ermochenko/Reuters
  • People gather amid the destruction caused after shelling of a shopping center, in Kyiv, Ukraine, on March 21, 2022.
    Rodrigo Abd/AP
  • Military emergency service members remove the body of a dead Ukrainian serviceman in the area of a research institute, part of Ukraine's National Academy of Science, after a strike, in northwestern Kyiv, Ukraine, March 22, 2022.
    Aris Messinis/AFP via Getty Images
  • Crosses are pictured under smoke from garbage in the cemetery in Mykolaiv, southern Ukraine, on March 21, 2022.
    Bulent Kilic/AFP via Getty Images
  • People examine the damage after shelling of a shopping center, in Kyiv, Ukraine, March 21, 2022.
    Efrem Lukatsky/AP
  • People dig a grave for victims killed during Ukraine-Russia conflict in the besieged southern port city of Mariupol, Ukraine March 20, 2022.
    Alexander Ermochenko/Reuters
  • Ukrainian soldiers and rescue officers search for bodies in the debris at the military school hit by Russian rockets the day before, in Mykolaiv, southern Ukraine, March 19, 2022.
    Bulent Kilic/AFP via Getty Images
  • Rescuers carry a Ukrainian soldier saved after 30 hours from debris of the military school hit by Russian rockets, in Mykolaiv, southern Ukraine, March 19, 2022.
    Bulent Kilic/AFP via Getty Images
  • Evacuees sit in their cars as they try to leave the besieged port city of Mariupol, Ukraine, March 17, 2022.
    Alexander Ermochenko/Reuters
  • A young boy, Vova, sits in a wheel chair in the corridor of a hospital in Kyiv, Ukraine, March 17, 2022. Vova was escaping from Nikolayev to Kyiv with three other children and three adults when their car was attacked by armed man. His father and and another child were killed.
    Miguel A Lopes/epa-efe/shutterst/Miguel A Lopes/EPA via Shutterstock
  • Smoke rises from the Donetsk Regional Theatre of Drama destroyed by an airstrike, in Mariupol, Ukraine, March 16, 2022. Satellite photos showed the word "children" in Russian written in large white letters on the pavement in front of and behind the building to mark the building as a shelter with children.
    Donetsk Regional Administration via Reuters
  • Tracers are seen in the night sky as Ukrainian servicemen fire on a drone as Russia's attack on Ukraine continues, in Kyiv, Ukraine, March 14, 2022.
    Gleb Garanich/Reuters
  • A woman is evacuated from a burning apartment building in Kyiv on March 15, 2022, after strikes on residential areas killed at least two people, according to Ukraine emergency services, as Russian troops intensified their attacks on the Ukrainian capital.
    Afp Contributor#afp/AFP via Getty Images
  • Colonel Oleh Yaschyshyn's mother rests her head on his coffin during a memorial service for Yaschyshyn and fellow soldiers, Sergiy Melnyk, Rostyslav Romanchuk and Kyrylo Vyshyvany, killed during Russia's invasion, in Lviv, Ukraine, March 15, 2022.
    Yuriy Dyachyshyn/AFP via Getty Images
  • Ukraine's President Volodymyr Zelenskyy visits an injured Ukrainian serviceman at a military hospital, as Russia's attack on Ukraine continues, in Kyiv, Ukraine March 13, 2022.
    Ukrainian Presidential Press Service/Handout via Reuters
  • A Ukrainian soldier walks past a self made memorial to late soldier-mates in Svetlodarsk outside Donetsk, March 12, 2022.
    Anatolii Stepanov/AFP via Getty Images
  • Firefighters evacuate an elderly woman from an apartment building hit by shelling in Kyiv, Ukraine, March 14, 2022.
    Ukrainian State Emergency Service via AP
  • Anastasia Erashova cries as she hugs the one remaining living child of her three children in a corridor of a hospital in Mariupol, eastern Ukraine, March 11, 2022. Anastasia's other two children were killed during the shelling of Mariupol.
    Evgeniy Maloletka/AP
  • An explosion is seen in an apartment building after a Russian tank fires in Mariupol, Ukraine, March 11, 2022.
    Evgeniy Maloletka/AP
  • Russian tanks move on the outskirts of Mariupol, Ukraine, March 11, 2022.
    Evgeniy Maloletka/AP
  • People carry white flags as they walk through the city of Irpin, Ukraine, March 11, 2022.
    Serhii Nuzhnenko/Reuters
  • People attend the memorial and funeral service for three Ukrainian soldiers (Taras Didukh, Dmytro Kabakov and Andrea Stefanyshyn) in Lviv, Ukraine, March 11, 2022.
    Kai Pfaffenbach/Reuters
  • Volentini, a volunteer at an elderly hospice, cries as she talks with 88 year-old resident Galina before she is evacuated, March 10, 2022, from Irpin, Ukraine. Irpin, a suburb northwest of Kyiv, has experienced days of sustained shelling by Russian forces advancing toward the capital.
    Chris Mcgrath/Getty Images
  • A Ukrainian soldier hides from a helicopter airstrike near Demydiv, Ukraine March 10, 2022.
    Maksim Levin/Reuters
  • Ukrainian servicemen search the damaged maternity hospital in Mariupol, Ukraine, March 9, 2022.
    Evgeniy Maloletka/AP
  • Ukrainian emergency employees and volunteers carry an injured pregnant woman from a severely damaged maternity hospital in Mariupol, Ukraine, March 9, 2022, after a Russian attack. The woman was rushed to another hospital, but doctors were unable to save the lives of the child and her mother.
    Evgeniy Maloletka/AP
  • Dead bodies are placed into a mass grave on the outskirts of Mariupol, Ukraine, March 9, 2022, as people cannot bury the dead because of the heavy shelling by Russian forces.
    Evgeniy Maloletka/AP
  • Olga hugs her boyfriend Vlodomyr as they say goodbye prior to Vlodomyr's deployment during Russia's invasion of Ukraine, at the train station in Lviv, Ukraine, March 9, 2022.
    Kai Pfaffenbach/Reuters
  • A Ukrainian serviceman walks past the vertical tail fin of a Russian Su-34 bomber lying in a damaged building in Kharkiv, Ukraine, March 8, 2022.
    Andrew Marienko/AP
  • Hanna Bespalko, 54, faints during the burial of her son Denys Hrynchuk, at the cemetery in Bila Krynytsia, March 6, 2022, in Chernivtsi region, Ukraine. Denys Hrynchuk served in the Ukrainian army and was killed on February 28, 2022. He is survived by his mother, five brothers and a sister, his wife and his one-year-old son.
    Alexey Furman/Getty Images
  • Ukrainian soldiers carry the body of fellow soldier Denys Hrynchuk from the family home to the church in Bila Krynytsia, on March 6, 2022 in Chernivtsi region, Ukraine. Hrynchuk was killed on Feb. 28, 2022, near Volnovakha, Donetsk region.
    Alexey Furman/Getty Images
  • The body of a civilian who was killed while attempting to flee, lies covered next to a suitcase, March 6, 2022, in Irpin, near from Kyiv, Ukraine.
    Oleksandr Ratushniak/EPA via Shutterstock
  • Former Ukrainian President Petro Poroshenko surrounded by Ukrainian soldiers arrives at a defense position on the outskirts of Kyiv, Ukraine, March 5, 2022.
    Emilio Morenatti/AP
  • Ukrainians crowd under a destroyed bridge as they try to flee crossing the Irpin river in the outskirts of Kyiv, Ukraine, March 5, 2022.
    Emilio Morenatti/AP
  • A Ukrainian soldier carries a baby helping a fleeing family to cross the Irpin river in the outskirts of Kyiv, Ukraine, March 5, 2022.
    Emilio Morenatti/AP
  • An aerial view shows a residential building destroyed by shelling, as Russia's invasion of Ukraine continues, in the settlement of Borodyanka in the Kyiv region, Ukraine, March 3, 2022.
    Maksim Levin/Reuters
  • Oleg, right, who decided to remain in Irpin, passes his son Maksim over a fence to his wife Yana, before the arrival of an evacuation train at the station in Irpin, Ukraine, March 4, 2022.
    Roman Pilipey/epa-efe/shuttersto/Roman Pilipey/EPA via Shutterstock
  • Serhii, father of teenager Iliya, cries over his son's lifeless body lying on a stretcher at a maternity hospital converted into a medical ward in Mariupol, Ukraine, March 2, 2022.
    Evgeniy Maloletka/AP
  • Local militiamen help an old woman crossing a bridge destroyed by artillery, as she tries to flee, on the outskirts of Kyiv, Ukraine, March 2. 2022.
    Emilio Morenatti/AP
  • A woman holds her child as she tries to board into a free train to Poland at a train station in Lviv, western Ukraine, March 3, 2022.
    Daniel Leal/AFP via Getty Images
  • Police officers remove the body of a passerby killed in an airstrike the previous day that hit Kyiv's main television tower in Kyiv, March 2, 2022.
    Aris Messinis/AFP via Getty Images
  • Pregnant women sit in the basement of a maternity hospital converted into a medical ward and used as a bomb shelter during air raid alerts, in Kyiv, Ukraine, March 2, 2022.
    Efrem Lukatsky/AP
  • People look at the gutted remains of Russian military vehicles on a road in the town of Bucha, close to the capital Kyiv, Ukraine, March 1, 2022.
    Serhii Nuzhnenko/AP
  • A blast is seen at a TV tower, amid Russia's invasion of Ukraine, in Kyiv, Ukraine, March 1, 2022.
    Carlos Barria/Reuters
  • Local residents prepare Molotov cocktails to defend the city, after Russia launched a massive military operation against Ukraine, in Uzhhorod, Ukraine Feb. 27, 2022.
    Serhii Hudak/Reuters
  • Ukrainian troops escort a man they suspect is a Russian agent in Kyiv, Ukraine, Sunday, Feb. 27, 2022. Ukrainian authorities say that Russian troops have entered Ukraine's second-largest city of Kharkiv and fighting is underway in the streets.
    Efrem Lukatsky/AP
  • People take cover as an air-raid siren sounds near an apartment building damaged by recent shelling in Kyiv, Ukraine, Feb. 26, 2022.
    Gleb Garanich/Reuters
  • A residential building is seen damaged after a it was hit by a rocket in Kyiv, Ukraine, Feb. 26, 2022.
    Marcus Yam/Los Angeles Times via Getty Images
  • Ukrainian tanks move on a road before an attack in Lugansk region in eastern Ukraine, Feb. 26, 2022.
    Anatolii Stepanov/AFP via Getty Images
  • Ukrainian military volunteers receive weapons at a weapons storage facility in Fastiv, Ukraine, Feb. 25, 2022.

    Ukrainian military volunteers receive weapons at a weapons storage facility in Fastiv, Ukraine, Feb. 25, 2022.
    Ukrainian military volunteers receive weapons at a weapons storage facility in Fastiv, Ukraine, Feb. 25, 2022.
    Brendan Hoffman/The New York Times via Redux
  • Ukrainian servicemen walk by a damaged vehicle at the site of a fighting with Russian troops, after Russia launched a massive military operation against Ukraine, in Kyiv, Ukraine, Feb. 26, 2022.
    Valentyn Ogirenko/Reuters
  • A building after it was reportedly struck by a Russian rocket in Kyiv, Ukraine, Feb. 26, 2022.
    Daniel Leal/AFP via Getty Images
  • Ukrainian refugees cry as they reunite at the Medyka border crossing, Poland, Feb. 26, 2022.
    Visar Kryeziu/AP
  • The body of a Russian soldier lies near destroyed Russian vehicles the day after fighting with Ukrainian soldiers on a highway outside Kharkiv, Ukraine, Feb. 25, 2022.
    Tyler Hicks/The New York Times via Redux
  • People look at a damaged building following a rocket attack in Kyiv, Ukraine, Feb. 25, 2022. Russian President Vladimir Putin announced a military operation in Ukraine on Thursday, Feb. 23. Explosions were heard soon after across the country and its foreign minister warned a "full-scale invasion" was underway.
    Emilio Morenatti/AP
  • Ukrainian national guardsmen take positions in central Kyiv, Friday, Feb. 25, 2022.
    Gleb Garanich/Reuters
  • Volunteers, one holding an AK-47 rifle, protect a main road leading into Kyiv, Ukraine on Feb. 25, 2022.
    Daniel Leal/AFP via Getty Images
  • Hundreds of people seek shelter underground, on the platform, inside dark train cars, and even in the emergency exits, in a metro subway station as the Russian invasion of Ukraine continues, in Kharkiv, Ukraine, Feb. 24, 2022.
    Marcus Yam/Los Angeles Times via Getty Images
  • People enter Romania, after having crossed from Ukraine, Feb. 24, 2022, in Sighetu Marmatiei, Romania.
    Andreea Campeanu/Getty Images
  • A wounded woman is seen after an airstrike damaged an apartment complex outside of Kharkiv, Ukraine on Feb. 24, 2022.
    Anadolu Agency via Getty Images
  • A woman reacts as she waits for a train to leave Kyiv, Ukraine, Feb. 24, 2022.
    Emilio Morenatti/AP
  • A Ukrainian soldier keeps watch on the front line with Russia-backed separatists near the town of Schastia, near the eastern Ukraine city of Lugansk on Feb. 23, 2022.
    Anatolii Stepanov/AFP via Getty Images
  • Rescuers work at the crash site of the Ukrainian Armed Forces' Antonov aircraft, which was shot down in the Kyiv region, Ukraine, according to the State Emergency Service, Feb. 24, 2022.
    State Emergency Service via Reuters
  • Ukrainian military vehicles move past Independence Square in central Kyiv on Feb. 24, 2022. Air raid sirens rang out in downtown Kyiv as cities across Ukraine were hit with what Ukrainian officials said were Russian missile strikes and artillery.
    Daniel Leal/AFP via Getty Images
  • A line for an ATM grows as people try to get cash as news of Russia invading Ukraine continues to dominate the headlines, in Slovyansk, Ukraine, Feb. 24, 2022.
    Marcus Yam/Los Angeles Times via Getty Images
  • Smoke rise from an air defence base in the aftermath of an apparent Russian strike in Mariupol, Ukraine, Feb. 24, 2022.
    Evgeniy Maloletka/AP
  • Black smoke rises from a military airport in Chuhuiv near Kharkiv in Ukraine on Feb. 24, 2022.
    Aris Messinis/AFP via Getty Images