Moscow says Alexander Darchiyev will take up Washington post that has been unfilled since October last year

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Russia has announced it will appoint a new ambassador to Washington, signalling a further diplomatic thaw in relations just a day after Russian and American officials met in Istanbul to discuss strengthening ties.

Moscow said Alexander Darchiyev, a career diplomat who is currently the head of the foreign ministry’s North America department, will soon leave for the role in Washington.