Turkey restricts Black Sea shipping and calls for a moratorium on attacks after strikes on civilian vessels

Aug 9, 2026

On August 8, 2026, Turkey restricted commercial shipping bound for Russia and Ukraine through the Dardanelles Strait following a surge in drone strikes on civilian vessels, including the Turkish-owned Nadezhda. Turkish Foreign Minister Hakan Fidan proposed a moratorium on Black Sea attacks and a navigation safety mechanism. The restrictions specifically target routes to hubs like Novorossiysk, while Ukraine's Operation Molochka and Russian strikes on Odesa and Mykolaiv continue to escalate regional tensions.

Turkey restricts Black Sea shipping

▪Vessels bound for Bulgarian, Romanian, Georgian, and Turkish ports remained unaffected by Turkey's August 8, 2026 shipping restrictions and continued sailing north through the Dardanelles.
▪The Turkish Directorate General of Coastal Safety restricted commercial ship traffic bound for Russia's Novorossiysk and Ukraine through the Dardanelles Strait on August 8, 2026.
▪The Turkish Directorate General of Coastal Safety delayed or denied transit permits for multiple vessels bound for Novorossiysk, a key Russian oil and grain export hub.

Escalating attacks on civilian vessels

▪A Russian attack on a Turkish-flagged fishing vessel near occupied Crimea killed one person and injured four others.
▪Drone strikes on August 3-4, 2026 near Russia's Novorossiysk port damaged the Turkish-owned cargo ship Nadezhda and injured crew members aboard at least two vessels.

Turkish moratorium proposal

▪Turkish Foreign Minister Hakan Fidan stated that Ukraine submitted a navigation safety proposal, which Turkey passed to Russian officials for a response.
▪Turkish Foreign Minister Hakan Fidan proposed a moratorium on Black Sea military operations and the creation of a navigation safety mechanism to protect commercial shipping.

Ukrainian shadow fleet operations

▪Under Operation Molochka, launched on July 6, 2026, Ukrainian drones struck 218 Russian shadow fleet vessels, including 134 in the Sea of Azov and 84 in the Black Sea.
▪Ukrainian drone attacks targeted Russian shadow fleet vessels as far south as 80 kilometers off the coast of northern Turkey.

Russian port infrastructure strikes

▪The Russian Defence Ministry claimed its forces used precision air-launched weapons and drones to strike military warehouses in the Ukrainian port of Odesa on August 8, 2026.
▪The Russian Defence Ministry claimed its forces struck a cargo vessel carrying military equipment and a weapons warehouse in the Ukrainian port of Mykolaiv on August 8, 2026.

Montreux Convention Turkish leverage

▪The 1936 Montreux Convention grants Turkey authority over warship transit through the Bosporus and Dardanelles straits, while commercial traffic traditionally flows without restriction.
▪Turkey is pursuing a diplomatic track to establish safety corridors for civilian vessels rather than imposing formal merchant shipping limitations under the Montreux Convention.