Wife Natalia reacts at the grave of Vasyl Maznichenko, local resident killed by Russian soldiers during occupation the Bucha town, on a day of the first anniversary of Russia's attack on Ukraine, at the town's cemetery, outside Kyiv, Ukraine February 24, 2023. REUTERS/Valentyn Ogirenko TPX IMAGES OF THE DAY 

A Ukrainian serviceman of the 80th Independent Air Assault Brigade warms by the fire at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 TPX IMAGES OF THE DAY 

Ukrainian servicemen of the 80th Independent Air Assault Brigade take a break at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

Ukrainian servicemen of the 80th Independent Air Assault Brigade fire a Howitzer D-30 artillery weapon towards Russian troops, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 TPX IMAGES OF THE DAY 

A local woman places flowers on graves of unidentified people killed by Russian soldiers during occupation of the Bucha town, on a day of the first anniversary of Russia's attack on Ukraine, at the town's cemetery, outside Kyiv, Ukraine February 24, 2023. REUTERS/Valentyn Ogirenko 

A Ukrainian serviceman of the 80th Independent Air Assault Brigade takes a break at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

A Ukrainian serviceman of the 80th Independent Air Assault Brigade takes a break at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

Ukrainian servicemen of the 80th Independent Air Assault Brigade take a break at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

Wife Natalia and son Artem stand next to the grave of Vasyl Maznichenko, local resident killed by Russian soldiers during occupation of the Bucha town, on a day of the first anniversary of Russia's attack on Ukraine, at the town's cemetery, outside Kyiv, Ukraine February 24, 2023. REUTERS/Valentyn Ogirenko 

Ukrainian servicemen of the 80th Independent Air Assault Brigade prepare to fire an Howitzer D-30 artillery weapon towards Russian troops, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

A Ukrainian serviceman of the 80th Independent Air Assault Brigade walks through their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 TPX IMAGES OF THE DAY 

The regional administration building that was damaged by shelling is seen on the first anniversary of the Russian invasion of Ukraine, in Kherson, Ukraine February 24, 2023. REUTERS/Lisi Niesner 

Ukrainian servicemen of the 80th Independent Air Assault Brigade take a break at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

Bucha deputy mayor Serhii Shepetko places flowers on graves of unidentified people killed by Russian soldiers during occupation of the Bucha town, on a day of the first anniversary of Russia's attack on Ukraine, at the town's cemetery, outside Kyiv, Ukraine February 24, 2023. REUTERS/Valentyn Ogirenko 

Ukrainian servicemen of the 80th Independent Air Assault Brigade gather at their base, as Russia's attack on Ukraine continues, near the frontline town of Bakhmut, Donetsk region, Ukraine February 24, 2023. REUTERS/Marko Djurica
 

Mariia reacts near the grave of her son Vasyl Kurbet, Ukrainian service member killed in a fight against Russian troops, on a day of the first anniversary of Russia's attack on Ukraine, at a cemetery in the town of Bucha, outside Kyiv, Ukraine February 24, 2023. REUTERS/Valentyn Ogirenko