Ukrainian forces destroyed four fuel tanks and damaged ten others in two drone attacks on the Kristall oil depot in Engels, located in Russia's Saratov region, in January 2025.
An air defense system has been activated at a military airfield in the city of Engels, Saratov region, the Russian Federation, in connection with the attack.
The Ministry of Defense of the Russian Federation has confirmed the deaths of three servicemen amid the explosions that hit the Engels military airfield in Saratov region.