Ukraine strikes key Russian oil terminal

Ukrainian defense forces struck the Sheskharis oil terminal in the port city of Novorossiysk, Krasnodar Krai, on April 6, 2026, hitting multiple locations across the facility in a drone attack that open-source analysts say has effectively halted export operations at one of Russia’s most strategically important petroleum hubs.

Sheskharis is the terminal point for major trunk pipelines running through Krasnodar Krai and serves as a primary outlet for Russian crude oil exports transiting the Black Sea. Knocking it out, even temporarily, strikes directly at the revenue stream Moscow depends on to fund its war effort — making the facility a high-value target that Ukrainian forces have repeatedly sought to reach.

The OSINT community Ciberboroshno analyzed available photo and video materials captured by local residents and confirmed strikes on three distinct infrastructure nodes within the terminal complex. Pier No. 1 sustained the most severe damage, with large-scale burning recorded following an oil spill at the berth. Pier No. 2 was also struck. The third confirmed hit targeted the SIKN metering and valve assembly nodes — the pipeline control infrastructure that governs the commercial measurement and distribution of oil flows between the loading piers. Damaging both primary piers and the SIKN nodes simultaneously, analysts said, means the terminal has been functionally shut down as an export point.

The SIKN system — an automated oil metering and custody transfer network — is the kind of unglamorous but essential infrastructure that determines whether a terminal can operate at all. It controls how crude is routed from incoming pipelines to specific berths, tracks volumes for commercial accounting, and manages the valve systems that regulate flow. Without it functioning, oil arriving via pipeline cannot be efficiently loaded onto tankers. The combination of physical pier damage and the loss of this control layer compounds the operational impact well beyond what striking a single berth would have achieved.

Footage reviewed by Ciberboroshno and shared by local Novorossiysk residents showed fires burning at the pier area consistent with an oil spill ignition, along with visible damage across multiple points on the terminal grounds. The imagery corroborated the multi-point nature of the strike rather than a single concentrated hit.

Novorossiysk is Russia’s largest commercial port on the Black Sea and Sheskharis is among its most critical export nodes. The terminal handles a significant share of the crude oil that Russia sells on international markets, and every day it remains offline translates directly into lost foreign currency earnings. Those revenues are central to Russia’s ability to sustain defense spending, import restricted goods through intermediaries, and maintain the budget transfers that keep its wartime economy functioning. Ukrainian officials and analysts have consistently identified Russian energy export infrastructure as a legitimate military target precisely because of this financial connection.

Ukraine has previously struck oil depots, refineries, and fuel distribution infrastructure across Russian territory using long-range drones, with Novorossiysk and its port facilities among the recurring targets. The April 6 strike on Sheskharis, if the confirmed damage assessment holds, represents one of the more operationally significant hits on Russian petroleum export capacity to date — targeting not just storage or a single berth, but the control infrastructure that makes the entire terminal function.