Russia has been compelled to halt all maritime traffic in the Sea of Azov after a concentrated campaign of Ukrainian drone strikes targeted approximately 90 vessels within a week. The disruption has effectively closed a crucial waterway for Moscow, which relies on the Sea of Azov for shipping oil, grain, and other commodities to international markets, as well as for military supply routes.
The scale of the attacks was highlighted by Ukraine’s drone forces chief, Robert Brovdi, who reported strikes on 10 tankers, four ferries, and a significant oil refinery in Syzran, alongside electricity substations in occupied Crimea. Brovdi stated that Russia's 'shadow fleet', responsible for globally transporting sanctioned oil products, is 'noticeably shrinking' and can no longer utilise the Kerch Strait, which connects the Sea of Azov with the Black Sea.
The impact extends to Russia's river network, with shipping through the Don-Azov canal suspended on Friday, according to reports. This canal links with the Caspian Sea, a critical route for agricultural products and fertilisers. Ukraine's former defence minister, Andriy Zagorodnyuk, emphasised that the Kremlin has lost control of a 'critical' maritime corridor, affecting both military vessels and the transport of grain allegedly stolen from occupied southern Ukraine via ports like Berdyansk and Mariupol.
These targeted strikes are part of a broader Ukrainian strategy aimed at degrading Russia's logistical capabilities and isolating occupied Crimea. Analysts suggest the objective is to disrupt fuel supplies, transport infrastructure, and cut off military units in southern Ukraine. The attacks follow a pattern of long-range strikes on Russian oil refineries, including one last week in Omsk, Siberia, and mid-range attacks on supply routes into Crimea.
The consequences for Crimea have been severe, with local authorities declaring a state of emergency amidst widespread electricity blackouts and acute petrol shortages. The peninsula, a popular tourist destination, is experiencing significant disruption. The ongoing assaults on maritime assets and critical infrastructure underscore Ukraine's evolving capacity to strike deep within Russian-controlled territory and disrupt key economic and military operations.