European Union has imposed sanctions on six Russian officials and one organisation over the poisoning of Russian opposition leader Alexei Navalny. Only a day ago, the Russian foreign minister had warned that Moscow might respond with similar measures.<br />''<br />''The decision was agreed upon among the 27 EU representatives to Brussels. The list includes two high level officials in the Presidential Executive Office, a director of the federal security service and two deputy ministers in the Russian defense ministry. The EU is also targeting the State Scientific Research Institute for Organic Chemistry and Technology.<br />''<br />