GUR: 15 of 38 Russian refineries offline, 12 more cut output

Ukrainian military intelligence reports that as of late September 2026, 15 of Russia's 38 major refineries are offline and 12 are operating at reduced capacity, implying significant damage to Russian refining capacity. The claim is attributed to GUR and not independently verified; if accurate, it would constrain Russian fuel supply and export capacity, with implications for global energy markets.

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