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Finance

Ukrainian drones hit targets across several Russian regions

Published by Global Banking & Finance Review

Posted on May 31, 2026

3 min read

· Last updated: May 31, 2026

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Ukrainian drones hit pipeline, refinery, fuel depot in overnight strikes on Russia

Escalating Drone Strikes Target Russian Energy Infrastructure

May 31 (Reuters) - Ukrainian drones struck targets across several Russian regions overnight, including an oil pipeline pumping station, a refinery and a fuel depot, Russian and Ukrainian authorities said on Sunday, in an escalating campaign of strikes against energy infrastructure often hundreds of miles inside Russia.

Saratov Oil Refinery Strike

Ukraine's General Staff said it had struck the Saratov oil refinery on the Volga river, causing a large fire. Saratov regional governor Roman Busargin said on Telegram that "civil infrastructure" had been damaged in the strike, but gave no more details.

"During the night, our soldiers applied Ukraine's long-range sanctions against an oil refinery in Saratov, Russia. This is about 700 km from the front line," Ukrainian President Volodymyr Zelenskiy said.

Russian Defense Ministry Response

Not all the drones struck their targets. Russia's Defence Ministry said it had downed 216 drones overnight.

Major Fire Burning After Drone Hits Fuel Depot

Lazarevo Pumping Station Attack

Kyiv said it had also struck the Lazarevo pumping station in the Kirov region, northeast of Moscow and around 1,300 km (800 miles) from Ukrainian-held territory, which serves the Surgut-Gorky-Polotsk pipeline, shipping Russian oil from Siberia to Belarus.

Kirov regional governor Alexander Sokolov said drones had hit a facility in the region, but gave no further information.

Rostov Region Fuel Depot Fire

In the Rostov region, which borders Ukraine's Donbas, the focus of fighting in the more than four-year-old war, authorities in the town of Matveyev Kurgan said a major fire was burning after drones hit a fuel depot in the town, which adjoins the Russian-held part of Donetsk region. Ukraine confirmed the strike.

Additional Regional Damage

Governors in the Voronezh and Belgorod regions, both of which border Ukraine, also reported damage, with three civilians injured in Belgorod.

Crimean Peninsula Fuel Restrictions

On the Russian-controlled Crimean peninsula, Moscow-backed governor Sergei Aksyonov said authorities were introducing restrictions on sales of petrol.

He did not say why, but Ukraine has for months been attacking fuel infrastructure in southwestern Russia, close to Crimea.

Alleged Strike on Nuclear Plant

Ukrainian and Russian Claims

Ukraine's air force said Russia had launched 229 drones overnight, 212 of which were downed over northern and eastern Ukraine.

Russia accused Ukraine of hitting a garage at the Zaporizhzhia nuclear power plant in occupied Ukrainian territory on Sunday. Ukraine's foreign ministry denied the allegation, which followed a separate accusation of a strike on the plant yesterday, which Ukraine also denied.

UN Nuclear Watchdog Statement

The U.N.'s nuclear energy watchdog, which has inspectors at the Russian-occupied and administered plant, said on Sunday its team observed damage to a turbine building caused by drones on Saturday, but did not specify whose drones.

It said that radiation levels at the site remained normal.

(Reporting by Felix Light and Max Hunder; Editing by Kevin Liffey and David Holmes)

Key Takeaways

  • Ukraine’s drone campaign continues widening reach, striking energy infrastructure in regions like Saratov, Tuapse, Perm, Primorsk and Ust‑Luga, disrupting refining, exports and fueling an environmental impact (lemonde.fr)
  • The offensive is impacting Russia’s energy output and economy: Ukraine has hit at least 16 refineries since January, cutting about 700,000 barrels per day capacity, contributing to record-low exports in April (ukrinform.net)
  • Strikes are not limited to border areas but span deep into Russian territory—including the Urals and central regions—undermining Kremlin’s ability to defend infrastructure and raising doubts about its security assurances (lemonde.fr)

References

Frequently Asked Questions

Which Russian regions were hit by Ukrainian drones?
Ukrainian drones struck targets in Saratov, Kirov, Rostov, Voronezh, Belgorod, and the Crimean peninsula.
What type of infrastructure was targeted in the attacks?
The attacks targeted energy and industrial sites, including oil refineries and other civil infrastructure.
Were there any civilian casualties reported?
Three civilians were reported injured in the Belgorod region due to the strikes.
Did the attacks lead to any changes in Russian policy?
On the Crimean peninsula, authorities introduced restrictions on sales of petrol following the attacks.

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