The Black Sea has become an increasingly high-risk area for seafarers in recent weeks. As military activity intensifies, commercial shipping in the region is facing growing operational and safety challenges. Incidents involving energy infrastructure and merchant vessels suggest that the conflict has entered a new phase, directly affecting maritime trade routes.
Since the beginning of the war, maritime stakeholders have sought to avoid a scenario in which commercial shipping becomes a direct target. Recent developments indicate that this risk is now materializing, with attacks occurring closer to Türkiye’s coastline and along critical energy corridors.
Energy Infrastructure Targeted Across the Region
The first signs of escalation came with attacks on oil refineries and energy facilities. These incidents indicated a shift in strategy, bringing maritime-linked infrastructure into focus.
The ports of Novorossiysk and Tuapse in the Black Sea, along with Ust-Luga in the Baltic Sea, have been hit multiple times. In parallel, oil pipelines have also been targeted.
The Druzhba pipeline, which transports Russian oil to several European countries, has reportedly been struck five times since August. These incidents have prompted diplomatic reactions, particularly from Hungary, which continues to rely on the pipeline for energy supply.
Timeline of Recent Maritime Incidents in the Black Sea
To better understand the scope and progression of events, The Maritime has compiled a timeline of key incidents affecting shipping and energy infrastructure.
29 November 2025
Two oil tankers associated with Russia’s so-called “shadow fleet”, KAIROS and VIRAT, were reportedly struck in the Black Sea. Ukrainian media shared footage of the attack.
2 December 2025
Türkiye confirmed that the tanker MIDVOLGA-2, which had come under attack, was carrying sunflower oil, highlighting the risks faced by vessels transporting civilian cargo.
12 December 2025
A 185-metre Panama-flagged ro-ro ferry, operated by Cenk Denizcilik, was hit at a port near Odessa. The vessel was trading on the Karasu–Odessa route and was carrying fresh produce and food supplies.
12 December 2025 – 16:00 (Local Time)
According to official statements, the attack occurred shortly after the vessel had anchored at Chornomorsk Port.
Conflict Expansion Beyond the Black Sea
In a further development, Ukraine announced that its long-range drones had struck a major offshore oil platform in the Caspian Sea. The operation, previously undisclosed, signaled an expansion of target areas and an intensified effort to disrupt Russian energy revenues.
This development raises additional concerns for maritime security beyond the Black Sea, particularly for offshore energy operations.
Impact on Seafarers and Freight Markets
As The Maritime author Engin Koçak has previously stated, freight markets are already being affected by rising security risks. However, the impact goes beyond freight rates.
Seafarers continue to operate under increasing threat, maintaining global supply chains despite heightened danger. If current conditions persist, bulk and tanker freight rates are expected to rise further due to increased insurance premiums, operational delays, and route adjustments.
More importantly, the safety of crews navigating the Black Sea and surrounding regions has become a central concern for the global maritime industry.
