Geopolitics Oct 15, 2026 · 8 min read

Black Sea: two tankers burn off Sulina, seven sailors missing

Two tankers burn off Sulina, and the Danube’s safe lane no longer looks safe. Two empty chemical tankers caught fire off Romania’s Sulina canal overnight on 14–15 October. Seven of Wine Trader’s 12 crew are missing (Reuters via gCaptain). The other, Yara J, burned inside Romanian waters. We think that matters most. Insurers left Romania’s 12-mile coastal band out of the Black Sea war-risk zone in September, and about 90% of transit ships hug it to avoid the extra premium (UkrAgroConsult). That shelter just failed. Expect higher costs on Danube cargo. Our call: by mid-November, war-risk quotes for Sulina calls reach at least 1% of hull value.

Romania’s coastal band was the Black Sea’s insurance shelter. Yara J just burned inside it
Two empty chemical tankers caught fire near the mouth of Romania’s Sulina canal overnight on 14–15 October. Sulina is the sea entrance to the Danube. Seven of the 12 crew on the San Marino-flagged Wine Trader are missing and five were rescued, Reuters reported via gCaptain. Wine Trader was anchored about 13 nautical miles south-east of the canal, one mile outside Romanian waters.
The second ship, the Comoros-flagged chemical and oil tanker Yara J, burned inside Romanian waters, 8 to 10 miles south-east of Sulina. All its crew are safe. Both ships were empty of cargo, according to Reuters.
NATO said two more ships were targeted that night. One was the Marshall Islands-flagged bulk carrier Sea Destiny, inside Romanian waters. The other was the Tanzanian-flagged tanker Dania J, moored at the Ukrainian Danube port of Izmail.
Our view: the most important fact is where Yara J was. It was inside the one stretch of the western Black Sea that the insurance market had treated as relatively safe. If that band is now a target, the cost of moving cargo through the Danube goes up. Forwarders should price that in now, not after the next renewal.

What happened overnight

Romanian President Nicusor Dan said: “Two air drones hit them.” He would not say whether they were Russian, Reuters reported. He added: “There will be a reaction from the Romanian state.”
A NATO military source told Reuters the drones were of Russian origin, according to the Grosswald newsletter. Romania’s defence minister, Radu Miruță, said Wine Trader was hit by drones outside territorial waters (Grosswald).
Romania’s foreign minister, Oana Țoiu, wrote that the North Atlantic Council, NATO’s main decision-making body, “will be convened within days.” She also wrote: “Over the last 24 hours, four merchant ships were targeted,” and “Russia bears full responsibility for these developments.” Those quotes are as published by Grosswald.
Earlier in the week Țoiu told a security conference in Warsaw: “We’re looking at the Black Sea as a global food artery.” She called it “the deadliest sea when it comes to the number of casualties of sailors” (Reuters via gCaptain).
NATO Secretary General Mark Rutte said: “NATO will continue to work closely with our Allies in the Black Sea” (Reuters via gCaptain).
Bulgaria’s prime minister, Rumen Radev, said EU leaders would discuss a proposed moratorium on attacks on civilian ships (Reuters). He also said: “the outcome of all these attacks favours Russia… The problem is that we cannot prove it” (Grosswald).
This is not a one-off. Reuters reported that drones had hit at least five other cargo ships near Romania and Bulgaria over the previous 10 days, killing at least 23 sailors. Those strikes took place just outside NATO’s territorial waters. Overnight on 14–15 October, Yara J burned inside Romanian waters, and NATO said Sea Destiny was targeted there too.

Why the coastal band matters to insurers

A quick explainer. War-risk insurance covers a ship against acts of war, such as missiles, drones and mines. It sits on top of normal hull insurance. When a ship enters a high-risk area, the owner pays an extra premium, usually a percentage of the ship’s value, for each voyage or for a set number of days.
Which waters count as high-risk is set by the Joint War Committee. This is a London market body made up of underwriters. It publishes a “listed area”.
On 16 September the committee widened that area to cover most of the Black Sea, under a circular called JWLA-035, Beinsure reported. But waters within 12 nautical miles of the Turkish, Bulgarian and Romanian coasts stayed outside it. A nautical mile is about 1.85 km. Twelve miles is the usual limit of a country’s territorial waters.
That gap became the main route. About 90% of the transit fleet now sails inside Romanian and Bulgarian territorial waters, which avoids the extra premium, said shipowner and broker Konstantin Sobol, founder of Marelis Navigation (UkrAgroConsult, 8 October).
Grosswald noted on 15 October that underwriters have left the Romanian territorial-waters band unlisted since 16 September.
Yara J burned inside that band. NATO said Sea Destiny was targeted inside it too. Our view: the assumption that holds up Danube pricing, that hugging the Romanian coast keeps you out of the war zone, no longer holds.

What it already costs

The premium was rising before this week.
Black Sea vessel cover rose fivefold in two weeks, from 0.1% to 0.5% of the ship’s value, UkrAgroConsult reported on 8 October, citing Sobol. Insurers confirmed the 0.5% rate as of 6 October. Market players expect it to reach at least 1%. The report stressed that this is still a forecast.
Sobol’s worked example: a 5,000 dwt ship (deadweight tonnes, roughly how much it can carry) worth $1.5 million. At 0.5%, the premium is $7,500, about $1.5 per tonne of cargo. At 1%, it is $15,000, or about $3 per tonne.
Larger ships pay more in total. Marelis Navigation estimated that a large vessel going to Greater Odesa pays about $25,000 a day in war-risk cover. Six days in the zone adds about $150,000 per voyage, or $2 to $3 per tonne (Beinsure).
The Danube route avoids some of that today. A round trip to the Danube means about two extra days inside the listed area, roughly one day each way to Sulina, said Avalon Shipping (Beinsure). If Romania’s coastal band is priced as risky, those days stop being cheap.
Cover can also vanish fast. Vessel war cover often carries 7 days’ notice of cancellation and cargo war cover 48 hours, Beinsure reported. Some war-risk quotes are valid for only 24 hours.

The Danube was already crowded

Ukraine’s Black Sea ports once handled 90% of its grain exports, Reuters reported on 31 August. Russian bombing of those ports has pushed Kyiv to rely more on the Danube and on routes along the Bulgarian and Romanian coasts (Reuters via gCaptain).
That shift was already causing delays. On 31 August, about 80 vessels were queuing for the Sulina canal, Reuters reported. Katerina Kononenko of Avalon Shipping said it would take several weeks to bring the queue down to about 10 ships.
Days earlier, the Electronic Grain Exchange reported 50 to 60 ships waiting, some for more than a week, as cited by Mezha. Demurrage, the daily fee a charterer pays when a ship is held beyond agreed time, rose from $4,000 to between $6,000 and $7,000 a day for a 6,000 dwt vessel.
Ukraine’s rail operator, Ukrzaliznytsia, said it can move 500,000 tonnes of grain a month to Izmail and Reni (Reuters, 31 August).
Grain exports from the whole Black Sea have already collapsed. Russian wheat shipments in September were about 1.36 million tonnes, down 75% from 5.4 million tonnes a year earlier, according to the Russian Grain Union. Ukraine exported 1.094 million tonnes of wheat in September, down 47% from 2.051 million tonnes. Both figures are as reported by Euromaidan Press.
The same outlet reported that Russian Geran-4 drones hit cargo ships in the Buh estuary near Mykolaiv and at Chornomorsk, south of Odesa, around 14 October.

What it means for forwarders and shippers

Our read on the next few weeks:

Danube bookings get a war-risk line. If you move Ukrainian grain, steel, fertiliser or project cargo via Izmail or Reni, expect owners to pass on higher war-risk premiums. Ask for that cost to be quoted separately, with a validity date. Quotes valid for only 24 hours are already in the market.

Fewer owners, higher freight. Some owners will refuse western Black Sea fixtures outright. Seven sailors missing on one ship is the kind of event crew unions and owners react to. Fewer ships means higher freight and longer waits on the Sulina queue.

Check your cargo cover. Cargo war cover can be cancelled on 48 hours’ notice. Make sure clients know whether their goods are covered for war risk while afloat in the Black Sea, and for how long.

Constanța is not fully insulated. Romania’s main port sits on the same coast. If underwriters reprice the Romanian coastal band, ships calling there may pay too.

Watch the politics. The North Atlantic Council meeting and the EU talk of a moratorium on attacks on civilian ships could change the risk picture. But a moratorium needs both sides to agree. Euromaidan Press reported that Putin has rejected a pause in strikes.

Our call

We expect the market to treat Romania’s 12-mile band as part of the war zone soon, whether or not the committee redraws its map.
Our prediction: by mid-November 2026, war-risk quotes for Sulina and Danube calls will reach at least 1% of hull value. That is double the 0.5% insurers confirmed on 6 October. We also expect at least one major underwriter or the Joint War Committee to start charging an extra premium for Romanian territorial waters within the same window.
For a 5,000 dwt ship, that means about $3 a tonne in war-risk cost alone, on Sobol’s numbers. Forwarders quoting Danube cargo into November should build that in now.

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