Military medics load bodies of the killed Ukrainian soldiers in plastic bags on a car on the road near Bakhmut, Donetsk region, Ukraine, Thursday, May 11, 2023. (Photo by Boghdan Kutiepov/AP Photo)





A soldier fires a rocket gun as Ukrainian soldiers in the Donetsk region, where the country's most intense clashes occur, attend intensive combat training by using both domestic and foreign weapons amid Russia-Ukraine war in Donetsk, Ukraine on May 08, 2023. Infantry is always prepared in a conflict where heavy weaponry like aircraft, helicopters, tanks and other heavy armored vehicles, artillery systems, and mortars are widely deployed on frontline. Combat readiness and experience training of the 57th Brigade of the Ukrainian army continues in Donetsk. (Photo by Muhammed Enes Yildirim/Anadolu Agency via Getty Images)





A Ukrainian army sniper looks on near Bakhmut, Donetsk region, Ukraine, Tuesday, May 2, 2023. (Photo by Libkos/AP Photo)





Members of a Ukrainian air-defense unit demonstrate their work near Kyiv on Monday, May 8, 2023. From camouflaged positions, the units dart out by truck into the farm fields around the capital, ready to take down enemy drones or missiles. Since Russia resumed regular air attacks on April 28, the units have a perfect score, intercepting every drone and missile shot at the capital. (Photo by Andrew Kravchenko/AP Photo)





Ukrainian soldiers prepare their ammunition at the frontline positions near Vuhledar, Donetsk region, Ukraine, Monday, May 1, 2023. (Photo by Libkos/AP Photo)





A Ukrainian serviceman lies in a trench during a military exercise in the Kharkiv region on May 1, 2023, amid the Russian invasion of Ukraine. (Photo by Dimitar Dilkoff/AFP Photo)





A Ukrainian marine attends a FPV-drone flight training, amid Russia's attack on Ukraine, in Dnipropetrovsk region, Ukraine on May 15, 2023. (Photo by Sofiia Gatilova/Reuters)





A Ukrainian serviceman attends an exercise, amid Russia's attack on Ukraine, in Chernihiv region, Ukraine on May 15, 2023. (Photo by Gleb Garanich/Reuters)





A Ukrainian soldier with a burnt face reacts as military medics give first aid to wounded soldiers on the road near Bakhmut, Donetsk region, Ukraine, Thursday, May 11, 2023. (Photo by Boghdan Kutiepov/AP Photo)





A Ukrainian soldier looks on at the frontline positions near Vuhledar, Donetsk region, Ukraine, Monday, May 1, 2023. (Photo by Libkos/AP Photo)





A Ukrainian soldier fires an RPG toward Russian positions at the frontline near Kremenna in the Luhansk region, Ukraine, Tuesday, May 9, 2023. (Photo by LIBKOS/AP Photo)





Ukrainian soldiers prepare to open fire on Russian positions to protect the defensive line on the frontline towards the city of Avdiivka, Donetsk Oblast, Ukraine on April 30, 2023. (Photo by Muhammed Enes Yildirim/Anadolu Agency via Getty Images)





Ukrainian soldiers rest in a shelter at the frontline positions near Vuhledar, Donetsk region, Ukraine, Sunday, April 30, 2023. (Photo by Libkos/AP Photo)





A Ukrainian soldier fires an RPG during his training at the frontline positions near Vuhledar, Donetsk region, Ukraine, Monday, May 1, 2023. (Photo by Libkos/AP Photo)





A Ukrainian serviceman of the 128th Mountain assault Brigade puts a dog in a helmet after a military training, amid Russia's attack on Ukraine, in Dnipropetrovsk region, Ukraine on May 15, 2023. (Photo by Bernadett Szabo/Reuters)