"There is an unprecedented cyberattack on Crimean internet providers. We are detecting internet outages on the peninsula. All services are working to eliminate the threat," Kryuchkov wrote on Telegram.
Earlier, Sevastopol Governor Mikhail Razvozhaev stated that the Ukrainian forces shelled the headquarters of Russia's Black Sea Fleet in the city. According to the Russian Ministry of Defense, the building was damaged, and one serviceman went missing.