STAVROPOL, May 20. /TASS/. Air defenses have repelled a drone attack on an industrial zone in the city of Nevinnomyssk in Russia’s southern Stavropol Region, Governor Vladimir Vladimirov said.

"Our air defenses repelled a drone attack on the Nevinnomyssk industrial zone. According to the latest reports, there were no casualties or damage," he wrote on Telegram.

According to the governor, an air raid warning remains in effect for the region.