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World RussiaConflicts Checking in progress Published 12 November 2026 · Updated 12 Nov, 17:45 UTC

Ukraine says it has hit all five of Russia's largest oil refineries since 30 October

Ukraine's General Staff said on Thursday that its forces have struck Russia's five largest oil refineries since 30 October — Omsk, Kirishi, Ryazan, Nizhny Novgorod and Yaroslavl — plus the smaller Novokuibyshevsk and Saratov refineries. The tally is Ukraine's own account of its deep-strike campaign, reported by Reuters; how much damage each strike did has not been independently established.

A gas flare at the Ryazan oil refinery in Russia (file photo)
Photo: Svtk44 via Wikimedia Commons (CC BY-SA 4.0) · (File photo — not from this event)

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This story is still being checked. Claims below are published as claims — never dressed as facts — and each one moves only when the evidence earns it.

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  4. 4Human gateStill to come

2 of 4 claims checked so far · step 3 of 4: Checking claims

Key points

  • Ukraine's General Staff says all five of Russia's largest refineries have been struck since 30 October, plus two smaller ones.
  • Omsk, the largest, was struck on the night of 11 November, about 2,500 km from Ukraine's border.
  • Industry sources told Reuters the campaign has affected facilities representing nearly 30% of Russia's refining capacity — an estimate, not a measured figure.
Show more (1)
  • Damage at each plant, and Russia's account of it, are still not established.
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What happened

Ukraine has spent the autumn striking deep into Russia's oil industry, aiming at the fuel supply and export earnings that fund the war. Individual strikes — on Omsk this week, on Kirishi on the night of 9 November, on Saratov on 7 November — have been reported one by one; Thursday's General Staff post is Kyiv's first tally claiming the full set of the five largest plants in under two weeks.

Russia's governors typically confirm drone attacks on their regions without confirming refinery damage, and Moscow has published no damage figures. The gap between struck and disabled is where the campaign's real effect sits, and it is not yet measurable from open reporting.

What we know / what we don't know yet

What we know

  • That Ukraine's General Staff published this tally on Thursday, naming all seven refineries.
  • That Omsk region came under an hours-long drone attack on the night of 11 November, confirmed by its governor.

What we don't know yet

  • How much damage each strike did, and how much refining output has actually been lost.
  • Russia's official account of the tally — none appears in the reporting read.
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Claim by claim

2 verified· 0 disputed· 2 not yet verified· 0 corrected
Show all claims (4)
Verified
Ukraine's General Staff said on Thursday, in a post on Telegram, that Ukrainian forces have struck Russia's five largest oil refineries since 30 October — Omsk, Kirishi, Ryazan, Nizhny Novgorod and Yaroslavl — and that the smaller Novokuibyshevsk and Saratov refineries were also hit.

Why this label: That the General Staff made this tally is verified by its own post as reported by Reuters and Ukrinform; the tally is Ukraine's account of its own campaign.

On the ladder: a claim earns Verified from primary evidence, or from two independent sources that do not copy each other.

Verified
The Omsk refinery, Russia's largest at more than 21 million tonnes of crude a year and about 2,500 km from Ukraine's border, was struck on the night of 11 November, the General Staff said; Omsk's governor confirmed an hours-long drone attack on the region that night, and a fire was reported near the plant.

Why this label: The strike on Omsk and the governor's confirmation of the attack are also carried on Vozia's live Omsk story; whether the refinery itself was hit was not established there.

On the ladder: a claim earns Verified from primary evidence, or from two independent sources that do not copy each other.

Not yet verified
Reuters reported on 10 November, citing two industry sources, that Ukrainian drone strikes since late October had affected facilities representing nearly 30% of Russia's total refining capacity.

Why this label: An estimate from unnamed industry sources, not an independently measured figure; Russia has published no damage figures for the refineries.

On the ladder: the evidence so far sits low — early, single or social sources. We publish the claim as a claim, never as fact.

Not yet verified
The damage done at each of the seven refineries — and how much output each has lost — has not been independently established, and Russia's authorities have not given a refinery-by-refinery account in the reporting read.

Why this label: The General Staff's tally lists strikes, not assessed damage; no Russian damage account appears in the reporting read.

On the ladder: the evidence so far sits low — early, single or social sources. We publish the claim as a claim, never as fact.

Why it matters

Refining is where Russia turns crude into fuel for its army and into export income. A campaign that has genuinely reached every one of its largest plants — including one 2,500 km from the border — tests both Russia's air defences and its ability to keep fuel flowing through the winter.

Background

Show the background timeline (4)
  • The start of the period covered by the General Staff's tally.

  • Strikes reported on the Saratov refinery (7 November) and the Kirishi refinery (night of 9 November).

  • The Omsk refinery, Russia's largest, is struck after an hours-long drone attack on the region.

  • The General Staff publishes its tally: seven refineries hit since 30 October, including the five largest.

Update history

No silent edits. Every change is written here, with its time.

  • Latest

    Published in Checking state — Ukraine's tally is on the record, and damage assessments and Russia's account are still to come.

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