Paramedics help an injured man at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Gas burns in front of a business center damaged by a Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Rescue workers extinguish a fire at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Rescue workers extinguish a fire burning residential buildings after twin Russian bombings in Kharkiv, Ukraine, Sunday Sept. 1, 2024. (AP Photo/George Ivanchenko)

This photo released by Belgorod regional governor Vyacheslav Gladkov's Telegram channel on Sunday, Sept. 1, 2024, firefighters extinguish a burning car in the courtyard of an apartment building after a missile attack by the Armed Forces of Ukraine on the city of Belgorod and the Belgorod region of Russia. (Belgorod Region Governor Vyacheslav Gladkov Telegram channel via AP)

Rescuers carry a wounded man after Russian missile attack on the city palace of sports in Kharkiv, Ukraine, Sunday, Sept. 1, 2024. Over 40 civilians were injured in Sunday missile attack. (AP Photo/Andrii Marienko)

People help an injured man to walk out from rubble at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

In this photo released by Belgorod Regional Governor Vyacheslav Gladkov's Telegram channel on Friday, Aug. 30, 2024, firefighters extinguish fire after a missile attack by the Armed Forces of Ukraine on the city of Belgorod and the Belgorod region. (Belgorod Regional Governor Vyacheslav Gladkov's Telegram channel via AP)

Firefighters extinguish the fire after a Russian missile attack in Kharkiv, Ukraine, Sunday, Sept. 1, 2024. (AP Photo/Andrii Marienko)

Paramedics help an injured man at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Paramedics give first aid to injured colleagues near an ambulance after twin Russian bombings in Kharkiv, Ukraine, Sunday Sept. 1, 2024. (AP Photo/George Ivanchenko)

A fire burns at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Paramedics take an injured colleague to the ambulance after twin Russian bombings in Kharkiv, Ukraine, Sunday Sept. 1, 2024. (AP Photo/George Ivanchenko)

Rescue workers clear the rubble at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Rescuers carry a wounded man after Russian missile attack on the city palace of sports in Kharkiv, Ukraine, Sunday, Sept. 1, 2024. Over 40 civilians were injured in Sunday's missile attack. (AP Photo/Andrii Marienko)

A rescue dog handler walks in front of a business center damaged by a Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)

Paramedics carry an injured man on a stretcher at a sports facility destroyed after Russian attack in Kharkiv, Ukraine, Sunday, Sept. 1 2024. (AP Photo/Yevhen Titov)