Türkiye is restricting the passage of commercial vessels through the Black Sea amid escalating tensions and increased attacks on maritime traffic in the region by both Russia and Ukraine.
According to the Operative Information Center-OMM, citing reports from Bloomberg, the Turkish General Directorate of Coastal Safety has informed several cargo ships bound for the Russian port of Novorossiysk—a critical hub for oil and grain exports—that transit permits are currently being withheld or that applications for passage through the Dardanelles Strait are facing significant processing delays.
While the exact scope and duration of these restrictions remain unclear, the move has sparked concerns regarding potential disruptions to global supply chains. The Black Sea serves as a vital maritime corridor for the export of agricultural products and energy resources from the region. The Dardanelles and Bosphorus straits, controlled by Türkiye under the 1936 Montreux Convention, are essential chokepoints for international shipping, and any regulatory changes in this area often have immediate repercussions for global commodity prices, particularly in the oil and grain sectors.
