Drone Attack on Turkish Oil Tanker Carrying Russian Crude in Black Sea

On March 26, 2026, the Sierra Leone-flagged oil tanker Altura, operated by a Turkish company, was attacked by drones while carrying approximately 1 million barrels of Russian crude oil near the Bosphorus Strait. The attack reportedly involved both an unmanned aerial vehicle and an unmanned surface vehicle, causing damage to the vessel's bridge and engine room, which began taking on water. All 27 crew members, who are Turkish nationals, were unharmed. The incident occurred approximately 15 nautical miles from the Bosphorus, a critical shipping route. Turkish authorities dispatched rescue vessels and coast guard units to assist the Altura following its distress signal. The tanker is part of Russia's shadow fleet, which is used to circumvent international sanctions. Ukraine has ramped up attacks on Russian oil infrastructure, although it has not claimed responsibility for this specific incident. The attack highlights the increasing risks associated with maritime operations in the Black Sea amid ongoing geopolitical tensions.

Key Points: • The Altura tanker was attacked by drones while carrying Russian oil near the Bosphorus Strait. • All 27 crew members on board were reported safe despite significant damage to the vessel. • The attack is part of a broader pattern of increased Ukrainian strikes on Russian oil infrastructure.