The pattern of Ukrainian drone attacks deep inside Russia has put more of the war’s consequences on display away from the front lines, striking oil infrastructure and sending up smoke over towns far from Ukraine’s border. The attacks have targeted facilities that help move crude and oil products to global markets, and Ukraine has framed the effort as aimed at reducing Moscow’s oil-export earnings, a key revenue stream tied to funding for the wider invasion.
In the Black Sea town of Tuapse, Ukrainian drones hit an oil refinery and an export terminal on four occasions in just over two weeks, according to reporting that traced the attacks to local officials and public statements. The strikes sparked fires and in some cases prompted evacuations, while smoke plumes—visible from a distance—spread over the area. In a video posted by Gov. Veniamin Kondratyev after the third attack, an emergency official said boiling oil products had spilled onto the street and damaged cars.
More northerly and farther away from Ukraine, Ukraine said it hit an oil pumping station in Russia’s Perm region two days in a row. Russian media reported the attacks, and Perm Gov. Dmitry Makhonin said only that drones had hit industrial facilities rather than providing details of what was damaged. In late March, the Baltic Sea port and export hub of Ust-Luga—described as one of Russia’s largest oil and gas export terminals—was hit three times within a week, more than 800 kilometers from Ukraine. Later, Russian regional Gov. Alexander Drozdenko declared the area around St. Petersburg a “front-line region” due to aerial threats.
Ukraine has connected the strikes to the wider oil-price environment, arguing that higher costs and sanctions developments determine how much impact the attacks deliver on Russian revenues. Zelenskyy compared the strikes to international sanctions, and said Friday that Russia has lost at least $7 billion since the start of the year as a direct result of attacks on its oil sector. Earlier in the week, Zelenskyy also said Ukrainian intelligence indicated a drop in exports from key oil ports such as Ust-Luga and Primorsk.
But the economic effect has remained difficult to measure as the Iran war has lifted energy prices and helped Russia replenish oil finances, leaving open whether the deep strikes can offset the broader market conditions. The International Energy Agency said Russian crude and oil product exports rose by 320,000 barrels per day month-on-month to reach 7.1 million in March, and that rising prices helped oil export revenues almost double from $9.7 billion to $19 billion. Against that backdrop, Chris Weafer, CEO of Macro-Advisory Ltd, said U.S. action against Iran had “saved both the Russian oil sector and the federal budget” from a crisis developing in late February, even as Ukraine seeks to pressure export capacity.
Weafer also argued that damage to Russia’s oil infrastructure may be less significant than the scale of the visible explosions suggests. He said that if an oil tank is hit, vapors can ignite and make the event look dramatic, but that such hits “only delays deliveries by a couple of days.” He contrasted that with scenarios where Ukraine targets pump stations, compressors, or the loading infrastructure, saying those components tend to be more damaging to operations if hit. The reporting also noted that Russia’s ability to obtain replacement parts can be constrained by sanctions, even as the overall market backdrop has continued to support revenue.
The deep reach of the attacks has also drawn attention to changes in Ukraine’s long-range strike capabilities and Russia’s air defenses. Ukraine’s Defense Ministry said its forces have more than doubled their deep-strike range since Russia’s full-scale invasion in February 2022. The longer reach, the reporting said, allows drones to approach targets from different directions and complicates countermeasures, while demonstrating what the attacks have relied on: “simple technologies and domestically assembled technology,” as Marcel Plichta, a Ph.D. candidate at the University of St Andrews’ School of International Relations, said. Plichta said such a capability “just didn’t exist” four years ago.
For Russian officials and local residents, the most immediate impact has been the environmental and health warnings that followed strikes and fires. Russian officials were reluctant to comment in detail on deep strikes, but the Tuapse attacks and the images that followed drew traction in Russian media. Putin warned of “serious environmental consequences” while insisting things were under control, and officials warned that high levels of benzene—a carcinogen found in oil products—had been recorded in the air while fires burned, urging residents to limit time outdoors.
Local reports also described “black rain,” with oily droplets falling on skin and clothes, and images of animals in coastal areas with stained fur or coasts. Russian reporting circulated images of oil on the coastline affecting birds and fish, and beached dolphins were also shown, according to the account. Vladimir Slivyak, co-chairman of the Russian environmental group Ecodefense, said there could be longer-term consequences for human health and the ecosystem, adding: “There is a lot of oil in the sea,” and warning that in the coming years “every storm will be bringing more oil pollution onto the coast.”
While there had not yet been a visible public backlash to the strikes, the reporting said authorities were cracking down on dissent. Slivyak said some people could be coming to see a gap between what Putin said and what regional authorities said versus what was “really going on,” suggesting that as damage spreads, wider public reaction could emerge.