Russia Says It Struck Four Cargo Ships Serving Ukrainian Ports as Black Sea Shipping Risk Escalates

🔔 Subscribe to ShipUniverse Weekly →

Russia's Defense Ministry said on September 18 that its forces used Geran-4 Seeker drones to strike four dry-cargo vessels in Chornomorsk, Odesa and the Black Sea, saying the ships were being used to transport cargo for Ukraine's armed forces. The ministry said all four targets were hit, but it did not publicly identify the vessels in the accounts reviewed, and the asserted military nature of their cargoes has not been independently verified. The announcement came one day after Ukraine confirmed that a Russian drone struck a Tanzania-flagged civilian merchant ship while it was sailing toward a Ukrainian port, killing its captain and injuring three crew members. Russia has continued reporting strikes on vessels since then, including additional cargo-ship targets on September 27.

Black Sea Merchant Shipping · September 2026

Vessel Strikes Are Moving From Port Infrastructure to the Ships Themselves

Russia is increasingly describing merchant-type vessels as logistics targets when it says they are carrying military supplies. Ukraine says civilian commercial shipping is being attacked directly. The distinction is now central to the security of every vessel calling at Ukrainian Black Sea ports.

4 dry-cargo vessels claimed struck
Russia's Defense Ministry said Geran-4 Seeker drones hit four dry-cargo ships on September 18 in Chornomorsk, Odesa and the Black Sea.
Chornomorsk PORT TARGET AREA
Russian statements this month repeatedly identify dry-cargo ships and Ro-Ro traffic at the port as targets allegedly carrying supplies for Ukraine's armed forces.
Odesa PORT + ROADSTEAD
Russian accounts describe attacks on ships both alongside or near the port and while approaching through the Black Sea.
Open Black Sea VESSELS UNDERWAY
Several September incidents involve merchant vessels already at sea rather than ships secured inside port limits.
SEPT. 17 Tanzania-flagged vessel hit
Ukraine says a civilian merchant ship heading toward one of its ports was struck by a Russian drone. The captain was killed and three crew members were injured.
SEPT. 18 Four dry-cargo ships claimed hit
Russia says four dry-cargo vessels were struck in Chornomorsk, Odesa and the Black Sea to restrict Ukrainian military logistics.
SEPT. 23 Another captain killed
An Antigua and Barbuda-flagged commercial cargo vessel was struck off Odesa. Its Ukrainian captain died and the remaining crew was evacuated.
SEPT. 27 More vessel strikes claimed
Russia announced further attacks on vessels it said were connected to military or dual-use logistics. Reuters said those claims could not be independently verified.
Russia's claim
Moscow says the vessels it targets are being used to transport weapons, military equipment, fuel or other cargo supporting Ukrainian forces.
What is independently established
Merchant ships are being hit, crews have suffered casualties and vessel traffic around Ukrainian ports is operating under a significantly broader Black Sea war-risk environment.
Claim vs Confirmed

What Is Known About the September Vessel Strikes

Russia has increasingly grouped merchant-type ships into its military-logistics target set. The table separates Moscow's characterization from independently reported vessel casualties and Ukrainian official statements.

Scroll sideways for the full verification board ← →
Date Location / Vessel Russian Account Ukrainian / Other Reporting Casualties Verification Status
Sept. 17 FATAL Tanzania-flagged civilian merchant vessel heading toward a Ukrainian port. Other Ukrainian reporting identified the ship as MARIAM M and said it was bound for Reni to load grain. Russia separately reported strikes against ships it said were transporting cargo for Ukrainian forces during the same period. Ukraine's infrastructure ministry confirmed a Russian drone strike on the civilian vessel and damage to the ship. Captain killed. Three crew members injured. STRIKE CONFIRMED
The attack and casualties are confirmed by Ukrainian authorities. The military-cargo characterization is not independently established for this vessel.
Sept. 18 4 SHIPS Four dry-cargo ships in Chornomorsk, Odesa and the Black Sea. Russia said Geran-4 Seeker drones struck all four vessels to restrict movement of weapons and military equipment. Public Ukrainian sources reviewed did not provide a corresponding identification of all four ships. No casualty total was publicly attached to the four-ship Russian claim in the sources reviewed. PARTIALLY VERIFIED
Russia's statement is documented. Ship identities, exact cargoes and full damage assessments remain unclear publicly.
Sept. 23 FATAL Antigua and Barbuda-flagged commercial cargo ship in the Black Sea off Odesa. No matching publicly verified Russian vessel-specific explanation was identified in the reviewed sources. Ukrainian authorities said the vessel was struck, caught fire and required crew evacuation. Ukrainian captain killed. Fifteen other crew members were evacuated. STRIKE CONFIRMED
Ukrainian port and border authorities reported the casualty and evacuation.
Sept. 27 NEW CLAIMS Cargo vessels and port/logistics targets around Odesa and other Ukrainian locations. Russia said vessels carrying military or dual-use items were among the targets. Reuters reported the Russian claims but said they had not been independently verified. No independently confirmed vessel-casualty total was attached to those particular Russian claims. CLAIM UNVERIFIED
Treat the vessel role, cargo and damage claims as attributed statements unless independently confirmed.
Insurance Geography Entire Black Sea
London's Joint War Committee expanded its listed high-risk area in September as attacks on commercial shipping increased.
Corridor Scale ~200M tonnes
Ukraine said by May that nearly 200 million tonnes of goods had moved through its wartime maritime corridor.
IMO Position Civilian Ships Protected
IMO has called on all parties to avoid actions that endanger merchant shipping and seafarers in the Black Sea and Sea of Azov.
Ship Universe Black Sea Voyage Cost Tool

Model the Added Cost of a High-Risk Port Call

Estimate how war-risk premiums, waiting time and additional bunker consumption can change the economics of a commercial voyage into a designated high-risk trading area.

USD
% of hull
Scenario assumption only. Actual quotations vary by vessel, voyage, owner and market conditions.
days
USD/day
MT
USD/MT
Modeled Added Voyage Cost $415K war-risk premium plus modeled time and fuel exposure
War-Risk Premium Cost $250K entered hull value multiplied by assumed additional premium
Delay / Time Cost $120K additional days multiplied by vessel daily cost
Additional Fuel Cost $45K extra fuel multiplied by entered bunker price
Cost Per Delay Day $104K total modeled incremental cost divided by entered delay
Premium as Share of Total 60.2% shows how strongly insurance assumptions drive the result
Added Cost Mix
The commercial effect can move rapidly when both underwriting costs and operating delays rise at the same time.
War-Risk Premium $250K
Vessel Time $120K
Extra Fuel $45K
Selected Scenario Elevated Exposure
This does not estimate the probability of a vessel being attacked. It isolates the direct commercial costs that can rise when a voyage enters a broader war-risk market.
Hull Value $25.0M
Premium 1.0%
Delay 4.0 d
Extra Fuel 60 MT
Scenario only: War-risk pricing is negotiated vessel by vessel and can change quickly. The tool does not provide an insurance quotation and does not model physical casualty probability, cargo loss, salvage, crew injury, off-hire after damage or total-loss exposure.
Feedback Welcome

We welcome your feedback, suggestions, corrections, and ideas for enhancements.

Please click here to get in touch
By the ShipUniverse Editorial Team — About Us | Contact