Ukraine attacked three Russian refineries and one gas chemical complex, Russian Deputy Prime Minister Alexander Novak told Lusti. "Today there was also an attack on Russian refineries, on four processing plants. More precisely, three refineries and one gas chemical complex. There is minor damage to one plant, but overall our defense and air defense system worked. We had a pause for a while, and today the attacks on refineries have resumed and our factories are working to protect them," he said. RBC channel at max.