Fourth attack in a year: Ukraine strikes AVT-6 again — the unit that accounts for half of Kstovo refinery's processing capacity

On the night of July 2, drones struck the AVT-6 primary processing unit at Lukoil-Nizhegorodsky Oil Refinery — the same facility that was shut down following a strike in March 2024. Simultaneously, a railway bridge in Luhansk region was damaged, which occupiers use to transport logistics to the front.

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Ksatovo Refinery is not a random target and not for the first time. On the night of July 2, units of the Ukrainian Defense Forces struck again at the "Lukoil-Nizhegorod Oil Refinery" in the Nizhny Novgorod region, confirmed by the General Staff of the Armed Forces of Ukraine. According to preliminary data, the primary crude oil processing unit AVT-6 was damaged.

Why AVT-6 specifically

This unit is not one of many workshops. According to Glavkom, after the strike in March 2024, AVT-6 was shut down precisely because it provided approximately 53% of all refinery processing. The Ksatovo refinery is the fourth most powerful in Russia, with a design capacity of 17 million tons of crude oil per year, and it is one of the key suppliers of gasoline and diesel fuel for the Russian army.

The July 2025 attack was at least the fourth against this facility in a year: March 2024, July 2024, January 2025 — and now again. Local residents recorded the next plume of black smoke over the city, with videos spreading before official confirmation.

"A hit on the facility was recorded with a subsequent fire on the enterprise territory. The extent of the damage is being clarified"

— General Staff of the Armed Forces of Ukraine

Bridge in Luhansk — a separate strike on logistics

That same night, the General Staff confirmed the destruction of a railway bridge in Luhansk region. Railways in the occupied east are not civilian infrastructure in the conventional sense: the occupiers actively use it to transport ammunition, equipment, and personnel to front-line positions in the Donbas. A bridge as a point of concentrated vulnerability is a priority target precisely because its reconstruction takes weeks, while detours cost time and fuel.

Repeated strikes: attrition tactic or something more

Repeated attacks on one facility are not a lack of coordination but logic. After each previous strike on Ksatovo, the refinery either partially shut down or switched to reduced capacity. Even if AVT-6 was restored — each new hit pushes recovery back and keeps the enterprise in constant patch mode. Defense Ministry advisor Serhiy Sternenko previously emphasized the strategic importance of this specific refinery for the Russian military's fuel supply.

Both strikes — on the refinery and the bridge — were classified by the General Staff as part of "reducing the military and economic potential of the Russian aggressor". The phrasing is standard, but behind it stand two different logics: sustained erosion of oil refining inside Russia and targeted disruption of front-line logistics in occupied territories.

If AVT-6 is shut down a second time in a year — this time the question is not whether Ksatovo is burning, but whether Lukoil can restore the unit before the next strike nullifies the repairs again.

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