A major Ukrainian drone attack struck oil and port infrastructure in and around St. Petersburg, Russia, overnight, marking one of the latest long-range attacks targeting the country's energy and maritime facilities, according to Russian and Ukrainian authorities.

Russian officials said the city's main oil terminal was among the facilities hit during what was described as a large-scale drone assault. Authorities reported no casualties and said emergency responders managed the immediate aftermath of the attack. In the neighboring Leningrad region, officials also confirmed that a drone struck the port area of Vysotsk on the Baltic Sea, a strategic port that handles oil, grain, coal, and liquefied natural gas (LNG). Russian authorities added that dozens of drones were intercepted during the operation.

Ukrainian officials acknowledged carrying out long-range strikes, saying the operation targeted infrastructure considered important to Russia's military and energy sectors. Ukraine has intensified attacks on oil terminals, refineries, and fuel storage facilities in recent months as part of its broader military strategy.

The latest attack highlights the continuing security risks facing maritime infrastructure in the Baltic region. While there were no immediate reports of significant disruptions to commercial shipping or port operations, the incident underscores the vulnerability of key energy export facilities located near major shipping routes.

The conflict between Russia and Ukraine continues to affect maritime trade and energy logistics across the region. Authorities are still assessing the extent of the damage, while both sides continue to exchange long-range strikes targeting strategic infrastructure.