🕐 Updated: 2026-05-03 15:30 CST | Ukraine’s campaign against Russian energy infrastructure expands further.

As the Russo-Ukrainian war enters its fifth year, attacks and counterattacks targeting energy infrastructure continue to escalate. On May 3, 2026, Ukrainian President Volodymyr Zelensky announced that Ukrainian forces conducted coordinated strikes on two key Russian ports.

Ukraine’s Counteroffensive

In a statement on Telegram, Zelensky reported that Ukrainian drones struck an oil tanker, a Karakurt-class corvette armed with Kalibr cruise missiles, and a patrol boat near the Primorsk oil terminal on the Baltic Sea, near the Finnish border. Primorsk is a critical Russian oil export hub in the northwest.

Zelensky stated: “The infrastructure of the Primorsk terminal has been significantly damaged.”

At the same time, Ukraine also struck two additional oil tankers at the entrance to Novorossiysk, a major Black Sea port. “These tankers were actively used for transporting oil. Now they will not be,” Zelensky wrote, accompanying the post with black-and-white footage showing a naval drone approaching one of the tankers.

The “Shadow Fleet” Connection

Zelensky specifically noted that the struck tankers were part of Russia’s “shadow fleet” — vessels long used to circumvent Western sanctions imposed following the 2022 full-scale invasion. Targeting these ships represents a direct effort by Ukraine to undermine Russia’s ability to evade sanctions and maintain oil export revenues.

Russia’s Massive Drone Barrage

During the same period, Russia launched a large-scale aerial assault on Ukraine. According to the Ukrainian Air Force, Russia fired 269 drones overnight, with 249 being shot down or jammed. However, 19 drones and one ballistic missile still struck 15 locations across Ukraine, with additional damage caused by falling debris.

Ukrainian officials reported 3 deaths in Kherson region, 2 each in Odesa, Donetsk, and Zaporizhzhia regions, and 1 in Sumy region, totaling 10 killed and at least 76 injured across five regions.

Russia’s Growing Defensive Concerns

Russian military authorities claimed Ukraine launched at least 334 drones, with the northwestern Leningrad region heavily targeted. While Russian officials have largely downplayed the impact of such attacks, the Kremlin is clearly concerned about the deep reach of Ukrainian drones into its territory.

Just this Wednesday, the Kremlin announced it was scaling back its annual Victory Day military parade on May 9, citing the “terrorist threat” from Ukraine.

Strategic Significance

Analysts note that Ukraine’s strikes on Russian oil infrastructure are having a cumulative effect. Kyiv claims that successful attacks in recent weeks have already disrupted billions of dollars worth of Russian export capacity. As Ukraine continues to demonstrate its ability to strike deep inside Russian territory, the economic dimension of the conflict is becoming increasingly prominent.

Source: BBC News、AP News