The main thing at 18:00: The head of Zelensky's office announced the arrest of a doctor who saved the prisoners of a concentration camp Melania Trump is preparing a meeting between representatives of Russia and Ukraine at the White House Zelensky refused to invite Vladimir Putin to Kiev and speak with him on the phone Europe begins an unmanned hunt for the Russian "shadow fleet" Iran teaches citizens to survive a nuclear attack Lawsuits against Defense Ministry contractors exceed 57 a billion