Ukraine’s long-range drone program just reached St. Petersburg, and the timing could not have been more pointed. Overnight on June 3, 2026, Ukrainian drones struck the Petersburg Oil Terminal, one of Russia’s largest oil export hubs, setting off a fire visible across the city skyline. The attack landed just hours before the opening of the St. Petersburg International Economic Forum, the annual event where Vladimir Putin typically hosts world leaders and foreign investors to project an image of Russian economic resilience.

What happened and how far those drones flew

The drones traveled over 1,000 kilometers from Ukrainian territory to reach their target, a distance roughly equivalent to flying from London to Warsaw. Ukrainian President Volodymyr Zelenskyy confirmed the strike publicly, also noting that the Kronstadt naval base was included in the overnight operation. Russian air defenses reported intercepting 59 Ukrainian drones, though the terminal fire confirmed at least some got through. No fatalities were reported from the oil terminal fire itself.

This strike fits into a broader pattern Ukraine has pursued throughout 2026. Ukrainian forces targeted 15 Russian oil refineries earlier in the year, a systematic effort to erode the revenue streams that fund Russia’s military operations.