On the night of July 31, Ukrainian defense forces struck the Lukoil-Volgogradneftepererabotka oil refinery in Volgograd, Russian Federation; the Pole-21 electronic warfare complex near Holubivka in the temporarily occupied Luhansk region; and other enemy military targets. — Ukrinform.

Ukraine's General Staff has confirmed that Ukrainian defence forces struck the Ryazan Oil Refinery on the night of 28-29 July.

A fire was reported on the refinery's grounds following the attack, according to the General Staff.