It reported multiple explosions and a big fire at "Kristal" oil depot, which it said provided fuel to the "Engels-2" military airfield, where Russia's strategic bomber fleet is based. "The strike of the oil depot creates serious logistical problems for the strategic aviation of the Russian occupiers and significantly reduces their ability to strike at peaceful Ukrainian cities and civilian objects,

Ukrainian drones attacked the Russian cities of Saratov and Engels, where Russia has an air base for its fleet of strategic bomber planes, the regional governor said on Wednesday. Governor Roman Busargin said the two cities had been subject to a mass drone attack and there was damage to an industrial site.