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[INTERNATIONAL] · Bulgaria, Romania, Ukraine, Russia, Azerbaijan · 16 sources

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Black Sea becomes world's most dangerous maritime route

The Black Sea has emerged as the most lethal maritime route for commercial sailors in 2026, surpassing the Strait of Hormuz in fatalities. According to data from maritime security firm Ambrey and the International Maritime Organization, over 570 vessels have been attacked in the region since the start of the year, resulting in at least 40 confirmed deaths.

Security risks have escalated significantly since the summer, with approximately 387 ships targeted between July and September—a fivefold increase compared to the previous quarter. During this period, attacks averaged more than four per day. Vessels are facing threats from drones, missiles, explosive-laden boats, sea mines, and satellite navigation disruptions. Some ships have been caught in crossfire during attacks on port infrastructure, while others are direct targets.

The conflict between Russia and Ukraine has intensified control over this vital corridor, which is essential for global grain supplies and Russian oil exports. Ambrey estimates that Russia is responsible for approximately 90% of attacks on shipping in the region over the last 45 days. The danger has extended toward the economic zones and territorial waters of NATO members Romania and Bulgaria. Recent incidents include attacks on chemical tankers Wine Trader and Yara J near the Romanian coast, and the sinking of vessels near Bulgarian shores.

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Ambrey · Black Sea · Financial Times · International Maritime Organization · Oleg Grigoryuk · Russia · Russia · Ukraine · Ukraine

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