Russian President Vladimir Putin on Tuesday congratulated Turkish counterpart Recep Tayyip Erdogan for winning a referendum on enhancing his powers, Turkish state media said.
Putin telephoned Erdogan to congratulate him over the win of the 'Yes' vote in Sunday's poll, the state-run Anadolu news agency said, quoting presidential sources. US President Donald Trump had on Monday also congratulated Erdogan for his victory in the poll, which has been disputed by the opposition.