Ukrainian Drones Target Russian Corvette and Oil Terminal in Baltic Sea

Ukrainian security services launched a drone attack targeting a Russian warship in the Gulf of Finland alongside strikes on an oil export terminal in Ust-Luga on Wednesday. The operation represents a rare targeting of Russian naval assets in the Baltic Sea, according to Finnish and Estonian officials who confirmed the incident.

The Security Service of Ukraine (SBU) stated that the strike targeted the Naro-Fominsk, a Buyan-M class small corvette equipped with Kalibr and Oniks cruise missiles. Estonian Defence Minister Martin Herem reported that the warship was hit at approximately 05:30 local time and subsequently emitted smoke before heading back towards St Petersburg. The extent of damage to the vessel and any potential casualties remain unconfirmed, and Russian authorities have not issued a detailed statement regarding the impact on the ship.

The naval strike occurred concurrently with overnight drone attacks against Russia's Ust-Luga oil export facility on the Baltic coast, where several storage tanks caught fire. Herem stated that Ukrainian drones operated in the region between midnight and 06:00, with one drone briefly entering Estonian airspace from Latvia before moving into Russian territory. NATO aircraft stationed in the Baltic region were airborne during the incident, but defence officials determined it was not safe to destroy the drones in flight.

Moscow alleged that Ukraine utilised the airspace of Baltic states during the operation, a claim Ukrainian foreign ministry spokesman Heorhiy Tykhyy described as baseless. Tykhyy acknowledged, however, that incidents could occur when Russian electronic warfare systems divert drones from their planned routes. Defence officials in Helsinki were understood to have reminded Kyiv of the strategic sensitivity of the Gulf of Finland, a narrow waterway heavily used by commercial tankers and containing vital subsea data cables.

Finnish Foreign Minister Elina Valtonen stated that the overall situation in the Baltic Sea remains stable and safe, adding that maritime traffic faces no direct threat. Military analyst Emil Kastehelmi of the Black Bird Group noted that although Russia's Baltic fleet had previously remained untouched during the war, he did not view the strike as a major escalation. Finnish military authorities confirmed that the incident took place in a narrow stretch of water some distance from the Finnish coast.

Written by Thorben Thiede thorben.thiede@alpineweekly.com