Firefighters extinguish a fire at the "Panorama of the Defence of Sevastopol" museum, which, according to local authorities, was damaged in a Ukrainian drone attack in the course of Russia-Ukraine conflict in Sevastopol, Crimea, in this image released on Jun 10, 2026. Governor of Sevastopol Mikhail Razvozhayev/Handout via REUTERS

Power was cut off in Sevastopol in Russia-annexed Crimea after Ukraine attacked energy facilities there, Mikhail Razvozhayev, the Russian-installed governor of Sevastopol, said on Telegram.

The defence systems have downed nine drones over the city, Crimea's biggest, he said earlier on Wednesday.

Additionally, Russian shelling on the eastern Ukrainian city of Balakliia killed one person on Wednesday, local authorities said on Telegram.

Reuters could not independently verify the details of the latest strikes.