Ukrainian drone raids cripple Russian refineries and expose gaps in air‑defence network — UnionPress

A series of long‑range drone strikes on oil plants and logistics hubs has deepened Russia's fuel shortage, forced export bans and highlighted the limits of its sprawling air‑defence system.

Ukrainian forces have intensified a campaign of long‑range drone attacks that has forced the Russian government to extend bans on petrol and diesel exports and has left several of the country's biggest refineries offline for weeks. The strikes, carried out with cheap but sophisticated kamikaze drones such as the FP‑1 and its extended‑range variant, have demonstrated that Russia's vast territory can no longer be defended by a patchwork of legacy air‑defence systems.

The most recent wave of attacks hit a Lukoil refinery in Volgograd and a major Wildberries distribution centre on 31 July, while a separate strike on a Wildberries warehouse in Tatarstan sparked a blaze that burned for hours. In Ryazan, a fire broke out at a key oil‑processing plant after a swarm of FP‑1 drones, claimed by the Ukrainian‑linked firm Firepoint, slammed into the site. Reuters reported that the Ryazan refinery, one of the largest in the Russian Federation, may remain shut for up to two weeks while repairs are carried out.

The FP‑1 is a small, single‑use aircraft that weighs between 60 and 120 kg and costs roughly $55,000 per unit, a fraction of the damage it can cause. Its design mirrors that of the Turkish Bayraktar series, with a central fuselage pod, twin tail booms and a horizontal stabiliser. The upgraded FP‑1(ER) version, unveiled by Firepoint chief designer Denys Shtilerman, can travel more than 3,300 km, allowing it to reach targets deep inside Siberia.

Ukrainian operators do not launch these drones at random. Before each mission, energy engineers and refinery specialists identify the most vulnerable components, a particular pipe, a distillation column or a control cabinet, and feed that information to the drone crew. The drones then follow a pre‑programmed flight path, often weaving through terrain that blocks radar, before diving onto the chosen target. In the case of the Omsk refinery, the drones struck the ELOU‑AVT‑11 primary processing unit, a piece of equipment that processes roughly 8.4 million tonnes of crude a year. The plant, owned by Gazpromneft‑ONPZ, accounts for about ten percent of Russia's total oil output.

Because much of the specialised equipment in Russian refineries was imported from the West, the damage is not easily repaired. Microchips can be smuggled in small parcels, but large‑scale items such as fractionation columns require a year‑long manufacturing cycle in China, followed by another year for installation. The result is a prolonged shutdown that hits the Russian war budget hard.

Behind the technical prowess of the drones lies a sophisticated intelligence apparatus. Czech military analyst Lukáš Visingr explained that Ukrainian planners receive real‑time data on the location and status of Russian air‑defence batteries from Western reconnaissance aircraft and satellites. The United States and France, in particular, have been providing targeting data that helps Ukrainian drones avoid the most heavily defended corridors.

Visingr warned against assuming that the nominal range of a system such as the S‑300, officially 75 km, translates into an impenetrable shield. "Terrain, low‑altitude flight and signal interference all create blind spots," he said. "Russia simply cannot blanket its 17 million square kilometres with continuous coverage." The result is a patchwork of gaps that Ukrainian drones exploit, often by flying at very low altitude or by using decoy swarms that overwhelm radar operators.

In addition to the FP‑1, Ukraine has fielded heavier drones such as the Liutyi (An‑196) and the Bober. The Liutyi, developed in response to Iranian Shahed drones and produced by Antonov and Ukroboronprom, carries a 50‑75 kg warhead and can travel around 2,000 km. Its onboard artificial‑intelligence system compares live video of the target with pre‑loaded images, allowing it to adjust its strike even if communications with ground control are disrupted. This capability proved decisive in repeated attacks on the Tuapse refinery on the Black Sea, a facility that once symbolised Russia's oil‑processing might.

The cumulative effect of the drone campaign has been a sharp contraction in Russia's fuel supply. In response, the Kremlin extended its ban on petrol exports until 31 January 2027 and kept diesel exports blocked through the end of the summer. The move has reverberated across Europe, where many countries rely on Russian fuel for transport and industry.

Poland and the Baltic states, already moving to diversify away from Russian energy, have welcomed the bans as a catalyst for faster investment in alternative supplies. In contrast, nations such as Germany and Italy, which still import a modest share of Russian diesel, face higher prices and tighter margins for logistics firms. The European Commission has warned that prolonged shortages could push fuel prices above the €1.80 per litre threshold that many households consider unaffordable.

For Russian workers, the fuel crunch translates into reduced overtime, lower bonuses and, in some cases, temporary layoffs at refineries that have been forced to curtail output. Trade unions in Russia have begun to voice concerns about the impact on living standards, although their statements are tightly controlled by state media. The Russian Ministry of Energy, meanwhile, has downplayed the severity of the attacks, claiming that "temporary disruptions are being swiftly addressed."

Russian officials have repeatedly blamed the United States and France for providing "illegal" targeting data that enables the strikes. Defence Minister Sergei Shoigu announced a programme to upgrade the country's S‑300 and S‑400 batteries with newer radar and missile types, but experts note that procurement and deployment of such systems can take years, a timeline that does not match the speed of the current Ukrainian drone offensive.

In a televised address, President Vladimir Putin warned that "any further attempts to sabotage our energy infrastructure will be met with decisive retaliation." He hinted at a possible expansion of Russia's own drone programme, citing the development of the "Karat" series, a domestically produced loitering munition designed to strike at enemy air‑defence sites. However, analysts caution that Russia's own drone fleet suffers from similar logistical constraints and that the country's industrial base has been weakened by sanctions.

Meanwhile, the Russian air‑defence command has begun to experiment with electronic‑warfare measures aimed at jamming the navigation systems of Ukrainian drones. Early reports suggest mixed results; while some drones have been forced to abort, others have simply switched to their onboard AI guidance and completed their missions.

The Ukrainian drone campaign underscores a broader shift in modern warfare: cheap, autonomous systems can inflict strategic damage on a superpower's critical infrastructure without the need for conventional air superiority. For European defence planners, the lesson is clear, protecting energy assets will require a layered approach that combines traditional air‑defence, cyber‑security and rapid‑response repair teams.

EU officials have begun to discuss the creation of a "European Drone Defence Initiative" that would pool radar data, missile stocks and electronic‑countermeasure capabilities across member states. Such a scheme could help smaller countries, which lack the budget for a full‑scale S‑400 network, to plug gaps in coverage and share early‑warning information.

At the same time, the crisis has accelerated the EU's push for renewable energy and domestic refining capacity. The European Commission's "Fit for 55" package, which aims to cut greenhouse‑gas emissions by 55 % by 2030, now includes a clause encouraging member states to develop strategic fuel reserves and to invest in hydrogen‑compatible refineries. The idea is to reduce dependence on any single external supplier, whether it be Russia, the Middle East or a distant Asian producer.

Energy analysts also point out that the drone attacks could spur a re‑evaluation of the EU's internal market for fuel. If Russia's export bans persist, the bloc may need to relax certain competition rules to allow cross‑border fuel swaps and to facilitate the rapid movement of spare parts for refinery repairs.

Ukrainian officials say the drone campaign will continue as long as it yields "strategic and economic pressure" on Moscow. The next phase may involve larger swarms, more sophisticated AI‑guided loitering munitions and the integration of cyber‑operations that disrupt Russian command‑and‑control networks.

Russia, for its part, appears to be scrambling to close the gaps in its air‑defence grid while also seeking to develop its own long‑range loitering weapons. The outcome will likely hinge on the ability of each side to sustain production of drones and missiles in the face of sanctions, supply‑chain disruptions and the wear and tear of prolonged conflict.

For European workers and households, the immediate concern remains the price at the pump and the stability of supply chains that depend on Russian fuel. Trade unions across the continent have called on governments to accelerate the transition to renewable energy and to protect vulnerable consumers from price spikes. At the same time, industry groups warn that abrupt cuts in Russian fuel could jeopardise the competitiveness of European manufacturers that rely on cheap energy for heavy‑industry processes.

As the drone war evolves, the balance between military effectiveness, economic resilience and social stability will be tested on both sides of the border. The ability of European institutions to coordinate a coherent response, from defence cooperation to energy diversification, will shape not only the outcome of the conflict but also the future of the continent's security architecture.