Ukraine, which celebrated 34 years of independence Sunday, launched a series of drone attacks on Russia's western Kursk region that sparked a fire at a nuclear power plant overnight.
Russian officials said several power and energy facilities were targeted in the overnight strikes. The fire at the nuclear facility was quickly extinguished with no injuries reported, according to the plant's press service on Telegram. While the attack damaged a transformer, radiation levels remained within normal ranges.
The United Nations' nuclear watchdog said it was aware of media reports that a transformer at the plants had caught fire "due to military activity," but hadn't received independent confirmation. It said its director-general, Rafael Mariano Grossi, said that "every nuclear facility must be protected at all times."
Ukraine did not immediately comment on the alleged attack.
Firefighters also responded to a blaze at the port of Ust-Luga in Russia's Leningrad region, home to a major fuel export terminal. The regional governor said approximately 10 Ukrainian drones were shot down, with debris igniting the fire.
