💥 Attack

Ukrainian forces conducted a drone strike at the Lukoil-Nizhegorodnefteorgsintez oil refinery in Kstovo, Nizhny Novgorod Oblast, causing a fire.

Kstovo, Nizhny Novgorod Oblast
Verified Independently confirmed by 4 sources
Institute for the Study of War Kyiv Independent Kyiv Post UNIAN

Multiple high-reliability sources confirm the core facts of this event.

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Source Reports

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Ukrainian forces struck the oil refinery in Kstovo and caused a fire

Kyiv Independent → Source tone: likely

The Lukoil oil depot in the city of Kstovo was targeted by four drones, all of which struck their target and caused "significant damage."

Kyiv Post → Source tone: uncertain

Ukrainian forces hit Russian oil refinery in Kstovo and Russian arsenal in Tver Oblast

UNIAN → Source tone: likely

The facility was attacked around midnight local time. At least three explosions were reported by residents, while HUR sources claimed four hits on the oil depot. All four drones reached their targets.

UNIAN → Source tone: likely

The facility supplies Russian occupation forces.

UNIAN → Source tone: likely

The oil depot received significant damage.

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Extraction metadata

Extracted: 2026-05-30T04:15:39.015Z

Source story: russian-offensive-campaign-assessment-january-29-2025