The attack on St Petersburg left at least one person dead and caused damage to oil-handling facilities in the region, according to local reports. The strikes also hit a data center belonging to a Russian social media company often described as the country's answer to Facebook, disrupting infrastructure tied to the platform's operations.
St Petersburg, home to roughly five million people, has largely remained outside the direct line of fire during the conflict, with most reported strikes concentrated near the front lines or in border regions. An attack of this scale on energy infrastructure so far from the fighting underscores the growing capability of long-range drone and missile strikes to reach deep into Russian territory.
Strikes on Russian oil facilities have become more frequent in recent months, part of a broader campaign targeting the country's energy sector, which remains a critical source of government revenue and a key component of its war economy. Kyiv has previously acknowledged carrying out similar strikes on refineries and fuel depots, framing them as efforts to choke off the financial and logistical resources sustaining Moscow's military campaign.
The targeting of a data center linked to a major domestic tech platform adds a new dimension to the strikes, suggesting an interest in disrupting not just physical fuel supplies but also digital and communications infrastructure. Officials have not detailed the extent of the damage to the facility or whether it affected the platform's broader service.
The attack comes as both sides continue to exchange long-range strikes with no sign of a negotiated pause in the conflict. Casualty figures from Russian authorities in such incidents are often difficult to verify independently, and the full scope of destruction in St Petersburg was not immediately clear. The incident is likely to draw further attention to how deeply the war's effects are now being felt within Russia's interior, far from the contested territories where ground fighting is concentrated.