In the Ivanovo area, the danger of an air vehicle's attack (UAV) has been declared. This has been reported in the Telegram channel of the regional government.

User's headquarters. Ivanovo region: In the area, the dangerous regime of the UAV attack. The attack warning system is given action. Special services monitor the operation situation, it was said in a message published at 2:21 Moscow.
On the evening of September 12, the threat of a drone's attack was declared in the Smolensk area. The Russian Defense Ministry also reported that air defense systems have destroyed and blocked 16 Ukrainian unmanned aircraft in Belgium and Bryansk regions.
What to do if you see a drone: How to protect yourself and your loved ones
Later, the Russian Defense Ministry reported that the destruction of two drones to the Smolensk area and another on Voronezh.
Before that near Belgium, a drone was shot down with the words “with love for residents”.