KYIV, Ukraine — May 3, 2026 : Ukrainian forces carried out a coordinated overnight strike on Russian naval and energy assets at the Baltic Sea port of Primorsk in Leningrad Oblast, targeting a Karakurt-class missile ship along with additional vessels and critical oil-handling infrastructure.
Ukrainian President Volodymyr Zelensky confirmed the operation after receiving a situational report from Major General Yevhen Khmara, head of the Special Operations Center “A” within the Security Service of Ukraine (SBU).
Operation Overview and Targets
According to Ukrainian officials, the strike involved multiple components of the country’s defense and security structure, including the SBU, Unmanned Systems Forces, Special Operations Forces (SOF), Defence Intelligence (GUR), and the State Border Guard Service.
The coordinated attack focused on both maritime and energy infrastructure targets within the port. Ukrainian operational reports identified the following assets as struck:
- A Project 22800 Karakurt-class small missile ship
- A patrol boat
- An oil tanker associated with Russia’s shadow oil fleet
In addition to these vessels, significant damage was reported at the oil-loading infrastructure of the port, which plays a central role in Russian crude exports via the Baltic Sea.
Primorsk is Russia’s largest oil export terminal in the Baltic region and is operated through facilities linked to Transneft. The port has a handling capacity exceeding one million barrels per day.
Satellite-based monitoring supported Ukrainian claims of damage. The NASA Fire Information for Resource Management System (FIRMS) recorded active fire signatures at the port following the strike, while pre-strike imagery from SkySat dated May 2, 2026, provided baseline visual data for the post-strike assessment.
Russian Response and Damage Assessment
Leningrad region governor Alexander Drozdenko stated that more than 60 drones were intercepted overnight. He confirmed that a fire at the port had been extinguished and reported no oil spill or casualties.
The full extent of the damage to the targeted Karakurt-class vessel remains under evaluation. Ukrainian officials described the strike as part of broader efforts to reduce Russia’s operational military capabilities and disrupt energy export logistics.
Karakurt-Class Missile Ship Capabilities
The Project 22800 Karakurt-class ships are designed as compact but heavily armed missile platforms for the Russian Navy, primarily serving as cruise missile carriers.
Key technical specifications include:
- Missile Systems: Eight-cell vertical launcher capable of deploying Kalibr cruise missiles and Oniks supersonic anti-ship missiles
- Artillery: One 76.2 mm AK-176MA automatic gun, two AK-630M 30 mm close-in weapon systems, and two 12.7 mm Kord machine guns
- Air Defense: Integration of the Pantsir-ME naval air defense system on later vessels, with compatibility for the Tor-M2KM module
- Dimensions: Approximately 800 tons displacement, 60 meters length, 9 meters beam, and 4 meters draft
- Performance: Maximum speed of 30 knots, operational range of 2,500 nautical miles, and endurance of up to 15 days
Previous Incidents Involving the Class
The strike at Primorsk follows earlier Ukrainian operations targeting vessels of the same class.
In November 2023, the Askold, a Karakurt-class ship under construction at the Zaliv shipyard in Kerch, sustained critical damage in a strike involving Storm Shadow/SCALP cruise missiles.
On May 19, 2024, the Tsiklon was destroyed in Sevastopol using ATACMS ballistic missiles. Following that incident, the Russian Navy withdrew remaining Karakurt-class ships from the Black Sea.
The vessels Amur and Tucha were relocated to the Caspian Sea, with Amur later redeployed to the Baltic Sea in October 2025 via the Volga–Don Canal.
Fleet Status and Strategic Context
As of February 2026, Russia’s Project 22800 program includes plans for a total of 16 Karakurt-class ships. Of these, six are currently in service, six are in advanced stages of completion or transfer, and two remain under construction.
The Primorsk strike forms part of Ukraine’s ongoing campaign targeting Russian naval assets and oil export infrastructure beyond the Black Sea region, extending operational reach into the Baltic theater.
Ukrainian officials stated that such operations are intended to limit Russia’s military and logistical capabilities. Independent satellite data and fire detection systems continue to be used to verify strike outcomes and infrastructure impact.
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