Ukraine’s Security Service has claimed responsibility for a coordinated drone attack targeting three oil refineries inside Russia, according to a briefing attributed to Ukrainian officials and reported through Ukrinform. The operation is described as part of a wider, ongoing set of special actions carried out by Ukrainian intelligence aimed at disrupting Moscow’s economic capabilities.
According to the source, the strikes were carried out on three facilities in a single night. The locations named include Ryazan, as well as Kstovo in the Nizhny Novgorod region and Kirishi in the Leningrad region. The announcement frames the actions as a synchronized effort, designed to maximize impact across multiple strategic oil sites at once, and to maintain pressure over successive days. (Source: Ukrinform)
The information provided suggests that these drone operations are continuing within the scope of broader SBU activities. Officials quoted in the briefing said the aim is to reduce Russia’s economic momentum by targeting critical energy infrastructure and supply chains. The narrative presents a long-term strategy in which intelligence services apply sustained pressure on key assets to erode economic resilience over time. (Source: Ukrinform)
Reports indicate that drone activity persisted for a second consecutive day, with the Ryazan refinery again appearing on the radar of the attackers. In addition to the fire that broke out at that facility, injuries were reported and responders moved to contain the situation. In parallel, a larger deployment of air defenses reported significant activity, with more than forty aerial targets neutralized in the Voronezh region. In total, six regions faced drone incursions, according to the operational brief. The broader context notes that such actions come after statements from Ukraine’s leadership outlining a response to earlier casualties and damage in Ukrainian communities. (Source: Ukrinform)
Local emergency teams and regional authorities conveyed updates on the evolving situation, including how the fires were localized and managed as drones moved across the country. The reporting notes that the earlier strike on the Nizhny Novgorod region had been confirmed to be the result of a drone attack, with investigators assessing the sequence of events and the scale of damage. The exchanges emphasize that the episodes are part of a broader arc of countermeasures and retaliatory measures discussed at high levels of government. (Source: Ukrinform)
Analysts observing the conflict note that the targeting of energy infrastructure in Russia carries high stakes for economies as well as for regional stability. They point out that even with extensive air defense networks, the continuous tempo of such incidents tests logistics, supply chains, and maintenance cycles across multiple facilities. Observers also highlight how information released by officials can influence public perception, investor sentiment, and the strategic calculations of both Kyiv and Moscow as the conflict evolves. (Source: Ukrinform)