Footage showed Putin walking stiffly and shaking as he walked to greet his key ally. Mr Gallyamov's comments come after Mr Trump spoke with Putin about a ceasefire deal in Ukraine on Tuesday.

Mongolia has issued a half-hearted apology after failing to arrest Vladimir Putin. The Russian president landed in the country on Monday after being invited by Mongolia’s president, Ukhnaa ...

EXCLUSIVE: Speculation about Vladimir Putin's health continues to grow ahead of his call with US President Donald Trump.