A Ukrainian serviceman holds an unmanned aerial vehicle at a position near a frontline, amid Russia's attack on Ukraine, in Zaporizhzhia region, Ukraine on March 23, 2023. (Photo by Reuters/Stringer)





A Ukrainian soldier of the 28th brigade fires a grenade launcher on the frontline during a battle with Russian troops near Bakhmut, Donetsk region, Ukraine, Friday, March 24, 2023. (Photo by Libkos/AP Photo)





A wounded Ukrainian seviceman is being carried away from the front line near Bakhmut, on March 23, 2023, amid Russian invasion of Ukraine. (Photo by Aris Messinis/AFP Photo)





An Ukrainian serviceman caresses a cat near Bachmut, on March 23, 2023, amid the Russian invasion of Ukraine. (Photo by Aris Messinis/AFP Photo)





A wounded Ukrainian seviceman is being carried away from the front line near Bakhmut, on March 23, 2023, amid Russian invasion of Ukraine. (Photo by Aris Messinis/AFP Photo)





Ukrainian servicemen fire with an M119 105mm howtitzer at Russian positions near Bachmut, on March 23, 2023, amid the Russian invasion of Ukraine. (Photo by Aris Messinis/AFP Photo)





Ukrainian soldiers sit in a trench along the frontline during fighting with Russian troops near Bakhmut, Sunday, March 26, 2023. (Photo by Libkos/AP Photo)





A Ukrainian soldier looks on from their position on the frontline in Bakhmut, Donetsk region, Ukraine, Wednesday, March 22, 2023. (Photo by Libkos/AP Photo)





Ukrainian servicemen stand at the entrance of a basement shelter near Bakhmut, eastern Ukraine, on March 22, 2023. (Photo by Aris Messinis/AFP Photo)





A Ukrainian pilot prepares for a flight on his Mi-24 attack helicopter during during a combat mission in Donetsk region, Ukraine, Saturday, March 18, 2023. (Photo by Evgeniy Maloletka/AP Photo)





Ukrainian soldiers ride atop an APC on the frontline in Bakhmut, Donetsk region, Ukraine, Wednesday, March 22, 2023. (Photo by Libkos/AP Photo)





Volunteers and cynologists search for bodies of killed Ukrainian and Russian soldiers near a damaged vehicle in the Kharkiv region, Ukraine, Friday, March 24, 2023. (Photo by Roman Chop via AP Photo)





Oleksandr, an injured Ukrainian soldier, smokes a cigarette before evacuation by volunteers of the Hospitallers paramedic organisation near a special medical bus in Donetsk region, Ukraine, Wednesday, March 22, 2023. (Photo by Evgeniy Maloletka/AP Photo)





A Ukrainian soldier of the 28th brigade fires on the frontline during a battle with Russian troops at the frontline near Bakhmut, Donetsk region, Ukraine, Friday, March 24, 2023. (Photo by Libkos/AP Photo)





An Ukrainian serviceman sits on an anti-air gun near Bakhmut, on March 24, 2023. (Photo by Aris Messinis/AFP Photo)