MOSCOW, January 11. /TASS/. Russian air defense systems shot down an unmanned aerial vehicle over the Kaluga Region, Governor Vladislav Shapsha said on his Telegram channel.

"A drone was suppressed today by air defense assets in the Zhizdrinsky District. It fell not far from the M3 [Moscow - Kaluga - Bryansk] motorway," the governor said.

Response teams are working on the site, Shapsha added.