Russia's Leningrad Oblast region is now considered not only a border area but also a frontline following attacks carried out by Ukraine in March and April 2026. Regional governor Alexander Drozdenko stated on April 30 that energy facilities and port infrastructure in the region were targeted by Ukraine. In particular, the Ust-Luga and Primorsk ports were damaged by Ukraine's long-range strikes.
Although Leningrad Oblast does not directly border Ukraine, its location on the Baltic Sea coast gives it strategic importance. Ust-Luga is one of Russia's largest ports on the Baltic Sea and serves as a key center for the export of crude oil and petroleum products. The Primorsk port processes about 60 million tons of oil annually, making it one of Russia's main oil export points.
Drozdenko stated that 343 drones were shot down in the region during the first three months of 2026. According to a Reuters report in March, Ukraine's drone attacks, pipeline damages, and tanker seizures caused about 40% of Russia's oil export capacity to halt. This is considered one of the largest disruptions in oil supply in modern Russian history.
Ukraine's attacks aim to create economic pressure by targeting oil exports, one of the Kremlin's significant sources of revenue. Developments in the region indicate the emergence of new fronts in the war and show that the increase in Ukraine's long-range strike capabilities has led to changes in Russia's defense strategy.