Ukraine Hits Russia’s Largest Oil Refinery in Longest-Range Drone Attack
Ukraine’s Special Operations Forces struck Russia’s largest oil refinery in Omsk, Siberia, on Monday, using upgraded long-range drones. The attack, which hit the facility’s primary processing unit, marks the deepest strike into Russian territory since the war began, spanning approximately 1,700 miles from Ukrainian territory.
With 42% of Russia's total refining capacity reportedly impacted according to the General Staff of the Armed Forces of Ukraine, the Kremlin is facing a systemic failure in domestic fuel distribution.
How the FP-1 Drone Expanded the Strike Zone
The operation utilized a new variant of the FP-1 drone developed by munitions firm Fire Point. Denys Shtilierman, the chief designer of Ukrainian munitions firm Fire Point, confirmed on X that the latest iteration of the jet-launched platform extends its operational range to 2,110 miles. This represents a significant leap from the platform’s original 1,000-mile range and its subsequent 1,600-mile upgrade.
The FP-1 is a fixed-wing one-way attack drone capable of carrying a 60 kg payload. Because these drones are cheaper and slower than traditional missiles, they allow Kyiv to maintain a high tempo of attrition against industrial targets without depleting expensive missile stockpiles.
President Volodymyr Zelenskyy described the reach into Siberia as an “important achievement,” noting that “Upgraded Firepoint drones have put Siberia within reach of Ukrainian precision.”
What Damage Was Sustained at the Omsk Facility?
The Omsk refinery processes roughly 21 million tons of oil annually. Social media footage and reports indicate that the attack targeted the ELOU-AVT-11, which Ukraine’s Special Operations Forces identified as “the most important unit of the enterprise.”

Omsk’s governor, Vitaly Khotsenko, confirmed the presence of “enemy UAVs” and urged the public not to “approach the debris.” While Khotsenko did not specify the extent of the damage, visual evidence showed columns of the refinery’s main processing unit spouting smoke.
Any prolonged downtime at this site exacerbates a national gasoline production drop of 17%, bringing output down to 850,000 barrels a day according to official government figures.
Why Russian Fuel Rationing is Accelerating
The Omsk strike is not an isolated event but the culmination of a strategic campaign. Since March, Kyiv has reported over 50 attacks against Russian oil infrastructure. The resulting scarcity has forced more than half of Russia’s 83 regions to implement fuel rationing.

- Production Loss: National gasoline production has fallen 17% to 850,000 barrels per day.
- Capacity Hit: Ukrainian military sources claim 42% of total Russian refining capacity has been impacted.
- Regional Impact: Over half of Russia’s 83 regions are now under fuel rationing.
Vladimir Putin acknowledged earlier this month that his country was enduring fuel shortages, but dismissed them as temporary and “not critical.” The Russian leader stated that Moscow plans to rapidly increase production of air defense systems to protect the skies above its refineries.