Two Russian tankers sink in Black Sea spilling 4,300 tonnes of oil - The Guardian
- Two Russian tankers sink in Black Sea spilling 4,300 tonnes of oil The Guardian
- Watch: Video appears to show Russian tanker sinking BBC.com
- Russian oil tankers sink off coast of Crimea The Telegraph
- Two Russian cargo ships are in distress near Crimea following bad weather CNN
- Oil spill in Black Sea caused by two damaged Russian tankers Sky News