On the night of May 31, 2026, units of the Defense Forces of Ukraine struck the "Saratovskyi" oil refinery, the "Lazarievo" linear production and dispatch station in Kirov Oblast, and other enemy targets. — Ukrinform.

Ukraine's military reportedly carried out a drone attack against the Saratov Oil Refinery late on May 30, Russian Telegram media channels reported.

The General Staff of the AFU confirmed a wave of successful overnight strikes targeting Russia’s energy infrastructure, including the strategic Saratov refinery and a major crude…