Aleksandar Vucic, Serbia's President, said on Wednesday that his country and Russia had strategic and partner relations of mutual respect and understanding, the Beta news agency reported.

During a celebration of the Russian Day at Moscow's embassy in Belgrade, Vucic said that "every big day for Russia is equally big and important for Serbia."

He read the congratulatory note he sent to Russian President Vladimir Putin in which he said he was "sincerely happy for Russian achievements."