Ukraine Targets Russian Oil Infrastructure, Crippling Primorsk Port

Kyiv has intensified its attacks on Russian oil facilities, significantly impacting Moscow’s ability to export oil and potentially destabilizing global energy markets. A major drone attack on the Primorsk oil port, Russia’s largest, has crippled operations, while similar strikes have targeted Ust-Luga and other key infrastructure points.

Ukrainian Drone Strikes Disrupt Russian Oil Exports

On March 23, 2026, Ukrainian drones struck the Primorsk oil export hub on the Baltic Sea, igniting fires and damaging a fuel tank. Leningrad Oblast Governor Alexander Drozdenko reported the incident, stating that firefighting efforts were immediately launched and personnel were evacuated. Kyiv Post reports that Primorsk is a major transshipment point for Russian oil and diesel fuel, with a loading capacity of approximately 1 million barrels of oil and 300,000 barrels of diesel per day.

This attack follows a similar incident on Sunday, March 23rd, at the Ust-Luga port, also in the Baltic region, where operations were temporarily suspended. Reuters notes that Ukraine has regularly targeted Russian oil exporting facilities and refineries in an attempt to undermine Moscow’s war economy.

Primorsk: A Key Hub in Russia’s Oil Export Network

Primorsk is a critical component of Russia’s oil export infrastructure, handling a substantial volume of Urals crude oil, including shipments via a “shadow fleet” designed to circumvent Western sanctions. The port has an annual capacity of up to 75 million tons, according to Ukrainian monitoring channel Exilenova+. Damage to this hub directly impacts Russia’s export logistics and foreign exchange earnings.

The attack on Primorsk occurred after Russian defense systems intercepted over 70 drones over Leningrad overnight, according to Governor Drozdenko. This is not the first time Primorsk has been targeted; it also came under drone fire in September 2025, disrupting oil loading operations. The Novel York Post highlights the scale of the recent attack, with images showing massive fires and smoke billowing from the port.

Broader Context: Ukraine’s Escalating Attacks on Russian Infrastructure

Ukraine has significantly increased its attacks on Russian infrastructure in recent weeks. Last week, nearly 300 drones were launched at Russia in one of the largest barrages since the start of the war, targeting an oil depot in Saratov, which processes almost 5 million tons of oil annually.

Impact on Global Oil Prices

The disruption to Russian oil exports is contributing to rising oil prices. The price of Russian Urals oil has surged from $45 to $76 a barrel in recent weeks, exacerbated by the ongoing conflict in Iran.

Primorsk Resumes Oil Loading

Despite the damage, oil loading operations at Primorsk have resumed, according to data and sources. MarketScreener

Key Takeaways

• Ukrainian drone attacks have significantly disrupted Russian oil exports.
• The Primorsk oil port, Russia’s largest, was crippled by a recent drone strike.
• Attacks on Russian oil infrastructure are contributing to rising global oil prices.
• Ukraine is escalating its targeting of strategic Russian assets.