---
title: "Ukrainian FP-1 drones simultaneously struck an oil refinery in Kstovo and the largest Wildberries warehouse in Kotovsk"
description: "Ukrainian FP-1 drones simultaneously struck an oil refinery in Kstovo and the largest Wildberries warehouse in Kotovsk during the night. The attack hit Russia's fuel and logistics infrastructure."
date: 2026-08-26T05:46:02.000Z
lang: en
url: https://xab.info/en/posts/fp1-drones-strike-kstovo-refinery-and-wildberries-warehouse-in-kotovsk
tags: [ukraine-war, fp-1-drones, oil-refinery, wildberries, logistics, kstovo, kotovsk]
publisher: "XAB.info"
---

# Ukrainian FP-1 drones simultaneously struck an oil refinery in Kstovo and the largest Wildberries warehouse in Kotovsk

![Fire at the Kostovo oil refinery after a Ukrainian FP-1 drone strike: thick black smoke and flames over industrial structures](https://xab.info/media/2026/08/26/udar-po-npz-v-kstovo-i-skladu-wildberries-v-kotovske/udar-po-npz-v-kstovo-i-skladu-wildberries-v-kotovske-1.webp)

## 🎯 Key Points

- FP-1 drones simultaneously struck an oil refinery in Kstovo and the largest Wildberries warehouse in Kotovsk
- Explosions in the area of the refinery began around 3:40 a.m.; eyewitnesses recorded at least ten explosions over 40 minutes
- The Kstovo plant produces aviation fuel also used by the Russian army; the Kotovsk warehouse already burned on July 18, killing seven workers

During the night, the Ukrainian defense forces carried out a simultaneous drone strike using FP-1 unmanned aerial vehicles against two targets on Russian territory: an oil refinery in Kstovo (Nizhny Novgorod Oblast) and the largest Wildberries logistics warehouse in Kotovsk (Tambov Oblast). This was reported by RBC-Ukraine, citing the Fire Point Telegram channel. According to the channel, the attack hit two strategic sectors at once — the fuel and logistics infrastructure.

### Timeline and nature of the strikes

According to eyewitness accounts, the first explosions in the area of the refinery were heard at approximately 3:40 a.m. Shortly thereafter, footage of a large-scale fire near the facility appeared online. Residents of Kotovsk reported that over the course of roughly 40 minutes they heard at least ten explosions, after which a fire broke out in one of the city's districts. Flights at Tambov Airport were temporarily restricted, and the operations of Wildberries' logistics staff were suspended following the strike.

### Significance of the targeted facilities

The Kstovo plant produces automotive gasoline, diesel and aviation fuel, as well as lubricants. Part of its output, in particular aviation fuel, is also used by the Russian army, which makes the facility a sensitive military target. The Wildberries warehouse in Kotovsk, for its part, is one of the marketplace's largest logistics hubs in the region, and its being hit has once again dealt a blow to supply chains.

### A systematic campaign against oil refining

The strike on Kstovo fits into a broader campaign against fuel infrastructure. As of August 14, Ukraine has, according to available data, struck nearly a third of Russia's largest oil refineries. Previously, on July 18, the Wildberries warehouse in Kotovsk had already been hit: that fire killed seven workers. The repeated targeting of the facility underscores that logistics hubs are being treated as persistent targets.

### Contradictory data

There are discrepancies in the sources regarding the scale and status of the targeted facilities. A number of outlets (for example, Korrespondent) describe the Kstovo plant as "the largest oil refinery in Russia," while others (NV, Fire Point) are more cautious — "one of the largest." The details of the dynamics also differ: some accounts place the first explosion at around 3:40, while others emphasize a series of "at least ten" explosions over 40 minutes. The exact number of damaged tanks, the volume of the spill, and the presence of casualties have not been confirmed by independent sources at the time of publication, so these figures should be treated with reservations.

## 🔍 Fact-Check Verification

- [Ukrainian FP-1 drones attacked the Kstovo oil refinery and the Wildberries hub in Tambov, - Fire Point](https://www.rbc.ua/ukr/news/npz-kstovo-ta-hab-wildberries-tambovi-atakuvali-1787723076.html) - Основной источник: одновременный удар FP-1 по НПЗ в Кстово и складу Wildberries в Котовске, версия Fire Point.
- [Strikes on Kstovo and Kotovsk. Fire Point confirmed that FP-1 drones hit one of the largest oil refineries in ...](https://nv.ua/ukraine/events/bpla-fp-1-porazili-npz-v-kstovo-i-logisticheskiy-hab-wildberries-v-rossii-50635685.html) - Подтверждает удары по Кстово и Котовску; называет завод «одним из крупнейших» (расхождение с формулировкой «крупнейший»).
- [Drones attack Russia's largest oil refinery for the first time](https://korrespondent.net/ukraine/4892026-drony-vpervye-atakovaly-krupneishyi-npz-v-rossyy) - Называет Кстово «крупнейшим НПЗ в России» и акцентирует «впервые» — формулировка сильнее, чем в других источниках.
- [The farthest and the largest: drones attack the Omsk oil refinery 2,500 km from Ukraine (video)](https://focus.ua/voennye-novosti/759963-vzryvy-v-rf-drony-vpervye-atakovali-omskiy-npz-video) - Отдельное событие (Омский НПЗ), использовано только как контекст системной кампании против нефтепереработки, не относится к данному удару.

## ❓ FAQ

### Q: Which facilities did the Ukrainian FP-1 drones strike?
**A:** According to Fire Point, an oil refinery in Kstovo (Nizhny Novgorod Oblast) and the largest Wildberries warehouse in Kotovsk (Tambov Oblast) were hit simultaneously.

### Q: When did the explosions occur and what were the consequences?
**A:** The first explosions in the area of the refinery were recorded at around 3:40 a.m., after which over the course of roughly 40 minutes eyewitnesses heard at least ten explosions and a fire broke out. Flights at Tambov Airport were temporarily restricted and the warehouse's operations were suspended.

### Q: Has the Wildberries warehouse in Kotovsk been struck before?
**A:** Yes, on July 18 this warehouse had already been hit, and seven workers were killed in the resulting fire. The current strike is a repeat.