A tanker fire off Sochi adds to concerns over Black Sea shipping risk, Russian oil logistics, sanctions enforcement, and energy trade routes.
A drone attack on Novorossiysk caused fires at a fuel oil terminal and residential building, raising risks for Russian oil, grain and cargo flows.
Ukraine claims successful strikes on Russian naval vessels and key infrastructure in Novorossiysk, impacting military capabilities and critical export terminals.
Turkey has lifted temporary restrictions on commercial ship passage through the Dardanelles Strait, responding to Black Sea security concerns amid regional conflicts.
Montenegro will end visa-free travel for Russian and Belarusian citizens by October 31, 2026, aligning its policy with EU accession requirements and security considerations.