In the Krasnodar region, a seaport was damaged due to a strike by drones from the Ukrainian side. Simultaneously, an oil refinery in the city of Syzran came under attack.

On the night of December 4-5, drones, presumably belonging to Ukraine, carried out an attack on facilities in the Krasnodar region. According to the regional operational headquarters, damage was recorded in the area of the Temryuk seaport as a result of the incident.