[Discussion] Ukraine Says Strikes Disabled Over Half of Russia’s Refining Capacity

Ukraine Reports More Than Half of Russian Refining Capacity Disabled

Ukrainian long-range attacks have disabled more than 51% of Russia’s oil refining capacity, Ukraine’s Defense Ministry reported on Oct. 4, citing assessments by Ukrainian intelligence analysts, the General Staff, and the ministry.

Defense Minister Yevhen Khmara attributed the reported damage to a sustained campaign against Russia’s energy infrastructure.

“This is the result of carefully planned, systematic, and comprehensive actions aimed at crippling the Russian war machine and destroying its military-economic potential,” Khmara said.

The assessment has not been independently confirmed. It represents an increase from the 45% reduction in Russian refining capacity reported by Ukraine’s General Staff on Sept. 21.

Refineries Named in Recent Attacks

The Defense Ministry identified several facilities affected by recent Ukrainian operations, including refineries in Moscow, Yaroslavl, Kirishi, Perm, Ilsky, Saratov and Syzran. Its Ukrainian-language statement also named KINEF and Ust-Luga among the targets.

Ukraine has intensified attacks on Russian oil and gas infrastructure over the past two years. Kyiv considers refineries legitimate military targets because they provide fuel and revenue that support Russia’s armed forces.

The ministry said the consequences of individual operations are not always immediately visible but have accumulated over time.

“Fifty-one percent of the damaged oil refining capacity is a significant blow to the enemy’s economy, to its ability to wage aggression, and to supply its military formations,” Khmara said.

Russia Restricts Access to Energy Data

The Ukrainian assessment follows a Sept. 28 decree signed by Russian President Vladimir Putin restricting access to information about Russian oil refineries and energy exports.

The measure came amid an expanding Ukrainian deep-strike campaign, which has repeatedly targeted facilities far inside Russian territory. The reported restrictions may make independent assessments of refinery operations and export activity more difficult.

Ukraine has described the campaign as an effort to reduce the resources available for Russia’s war effort by damaging its military-economic capacity and moving attacks deeper into Russian territory.

Long-Range Reach Expands

Ukrainian long-range drones and missiles have demonstrated the ability to reach targets more than 1,500 kilometers, or about 930 miles, from Ukrainian-controlled territory.

On Sept. 9, the Ukrainian military reported a new distance record after a Fire Point FP-1 drone struck a Russian gas facility 3,200 kilometers, or 1,988 miles, from the Ukrainian border.

Long-range strike drones are among the Defense Ministry’s stated priorities. The ministry reported on Oct. 4 that Ukraine had tripled production and procurement of such systems in 2026.

Further Growth Planned

Ukraine plans to continue expanding its deep-strike capabilities, according to the Defense Ministry.

“This is not the limit,” the ministry said. “We will continue to scale up our long-range strike capabilities.”

The ministry characterized the refinery campaign as a systematic attempt to deprive Russia of resources used to conduct the war. Russia’s restrictions on refinery and export data, however, limit the publicly available information needed to verify the full scale of the reported damage.

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