Black Sea War Risk: Assessing Danger to Merchant Shipping

Within the observation window, approximately one tanker in eleven entering the assessed region was struck, and bulk carriers entered the target set for the first time in the period. Tanker presence in the region fell substantially over the same window — itself evidence of how operators were reading the risk.

The characteristic consequence profile was disabling damage rather than sinking. Most struck vessels remained afloat, but with damage to hull, machinery or steering — operationally significant even where it did not produce total loss, because of the immobilisation, towage, salvage and port-of-refuge consequences that follow.

The record does not support the assumptions operators sometimes rely on. Registry did not demonstrate meaningful protection; casualties were distributed across multiple flags. Sanctions status, ownership quality and vessel age likewise did not demonstrate immunity within the observed set.

For evidence, the implication is important: an argument that a vessel was safe because of its flag, its mainstream ownership or its modern tonnage is not supported by the observed pattern. Exposure has to be reasoned from other factors.

Exposure was concentrated around the eastern loading terminals and their approaches and anchorages, but it was not confined there — it extended into open-sea transit corridors serving the region. Time spent stationary, at terminals or at anchor, materially increased exposure, because a static and predictable vessel is a more tractable target than one under way.

Loading delays, terminal suspensions and waiting at anchor therefore did more than cost time; they increased the period a vessel spent in the highest-exposure posture.

Read together, the record points to a location-and-activity model of exposure. Where a vessel was, what it was doing, how long it was exposed and the trade it served were more informative than simplistic assumptions based on flag or ownership.

That is a more demanding basis for an opinion, but a sounder one. It reasons from the vessel's actual movements and posture within the threat geography, using the same vessel-specific discipline as vessel affiliation checks and independent expert opinion on the threat environment.

The assessment covers a short observation window and a limited casualty population, and its findings should be read as indicative of what was observed within that record rather than as universal rules. The sample should not be overstated, and the detailed casualty identities and tables are held in the underlying report.

Used carefully and with its limits stated, the record is a strong evidential foundation for Black Sea war-risk questions — and a caution against reasoning from flag or ownership alone. The threshold question of whether that exposure amounted to real danger remains one for the tribunal.