Ukraine struck the Syzran oil refinery on August 4, around 900 km from the border.

Ukraine struck the Syzran oil refinery on August 4, around 900 km from the border. The attack hit the LCh-35/11-600 catalytic reforming unit, which produces key components for gasoline. The assessment says the refinery may now have to produce lower-quality fuel or import replacement components, potentially increasing the final product's cost. The same unit had also been damaged in an earlier strike.