On June 6, 2026, Ukraine launched a large-scale drone offensive targeting Russian naval facilities, oil depots, and infrastructure in St. Petersburg and the Krasnodar region. According to reports from CNN and the Security Service of Ukraine (SBU), the operation involved over 140 drones, disrupting local logistics and triggering emergency evacuations as Russia’s St. Petersburg International Economic Forum (SPIEF) commenced.
How Extensive Was the Drone Strike on St. Petersburg?
The coordinated strikes targeted areas critical to Russian naval power and fuel supply. According to CNN, Russian air defenses intercepted approximately 60 drones in the Leningrad region alone, while the total number of downed drones in the area reached 141. The strikes were significant enough to force the closure of the city of Kronstadt to traffic for several hours on Saturday, June 6, 2026.

Ukrainian President Volodymyr Zelensky confirmed the scope of the operation, noting that drones traveled roughly 1,000 kilometers to reach naval weapon depots and the Kronstadt base. This facility serves as a primary hub for the Russian navy in the eastern Baltic, housing an academy and repair center. Reports indicate that a Russian warship docked at the base sustained damage during an earlier strike on Wednesday.
The Kronstadt naval base is not just a military installation; it functions as a critical supply and repair center for the Russian Baltic Fleet, making it a high-value target for long-range drone operations.
What Is the Impact on Russian Oil Infrastructure?
Beyond the naval targets near St. Petersburg, Ukrainian forces extended their reach to the Krasnodar region. According to the SBU, these strikes hit a key oil depot, setting at least three petroleum tanks ablaze. The SBU identified this site as a vital logistical hub responsible for storing and supplying fuel to Russian forces operating on the southern and eastern front lines.
The human toll included the evacuation of more than 600 people from the village of Bolshaya Izhora, where officials worked to contain fires caused by the drone debris. St. Petersburg Governor Aleksandr Beglov urged residents to remain indoors, warning that internet services could face disruption due to the intensity of the military activity.
Why Did the Timing of the Attack Matter?
The strikes occurred just two days after President Zelensky sent an open letter to Vladimir Putin, urging an end to the four-year war. Putin dismissed the communication as “not polite” and expressed doubt regarding the sincerity of the proposal. Kremlin spokespeople suggested that if Zelensky truly wanted to negotiate, he should travel to Moscow.

The strategic timing of the drone campaign during the SPIEF forum—often described as Putin’s version of Davos—was likely intentional. By launching these attacks while Russian business elites and political leaders gathered, Ukraine aimed to highlight the vulnerabilities in the Russian economy and the security of its domestic infrastructure.
Frequently Asked Questions
- What was the primary target of the drone strikes?
The strikes targeted naval facilities in Kronstadt, oil depots in the Krasnodar region, and various military infrastructure points in the Leningrad region. - How did Russian officials respond to the security situation?
St. Petersburg Governor Aleksandr Beglov requested that citizens stay home and warned of potential internet service outages. - Did the attacks affect the St. Petersburg International Economic Forum?
The attacks took place shortly before the forum began, creating a backdrop of insecurity as Russian leadership and business elites met to discuss the economy.
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