Ukraine's Zelenskyy on defying US in attacking Russian oil
Digest more
Russian drones have struck at least a dozen merchant ships in the Black Sea in recent weeks – killing more mariners than have died during the Iran war.
Three tankers carrying Russian diesel are heading to U.S. ports as Congress threatens to investigate companies involved in Trump's fuel deal with Moscow.
Despite the air raid alert and announcements of a heightened threat, people remained on the platform, Ukrainian railways added.
