The announcement appears to preclude any kind of top-level meeting or breakthrough ahead of the 50-day deadline for an agreement given by President Donald Trump.

The Kremlin said on Friday that a summit between Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskiy could only happen as a final step to seal a peace deal. Kremlin spokesman Dmitry Peskov said that it was unlikely that such a meeting could occur by the end of August,

The Kremlin ruled out a meeting between Russian President Vladimir Putin and Ukrainian President Volodymyr Zelensky before achieving major progress on a peace deal, raising doubt on ending the war before President Trump’s proposed 50-day deadline.

Ukrainian analysts have told Newsweek the move undoes a decade of democratic progress, although its president Volodymyr Zelensky said Thursday he backed a new draft law aimed at strengthening the independence the anti-corruption institutions. Newsweek has contacted the Ukrainian president's office and the Kremlin for comment.