Crude exports from Russia’s largest Black Sea port remain constrained after Ukrainian drone attacks last week, with the facility’s two biggest berths still not back in service. The disruption keeps a key loading hub below normal operating capacity and adds pressure to seaborne crude flows already facing heightened wartime risk.

For tanker markets, berth outages matter because even partial restrictions at a major export terminal can slow vessel turnaround, extend waiting times and force cargo rescheduling across the region. Prolonged limitations may also shift loading plans to other ports, affecting freight availability in the Black Sea and downstream refinery supply chains that rely on Russian barrels.

TankerMap context highlights the port-side impact. The platform tracks 3,201 crude carriers and 155 ports worldwide, including major oil export gateways. When a top Black Sea terminal loses loading capacity, the disruption can ripple through chartering schedules, anchorage congestion and voyage planning, especially for Aframax-class movements that dominate regional crude trade.