Ukrainian drone attacks killed at least five people and injured 29 in the Crimean Peninsula and Krasnodar region overnight Sunday, Russia said.
"Unfortunately, there have been civilian casualties as a result of the enemy drone attack on the Kerch Peninsula. Current information indicates four people have been killed and 28 injured," Sergey Aksyonov, the Russian-installed governor of Crimea, wrote on Telegram.
Aksyonov also announced that fuel stations across the peninsula, illegally annexed by Moscow in 2014, suspended sales to the public.
"Fuel will only be dispensed to state services that ensure the vital activities and security of the Republic of Crimea," he added.
Russia's southern Krasnodar region's operational headquarters reported one killed and one injured after a Ukrainian drone struck a ferry in the Kerch Strait, which separates Crimea from mainland Russia.
