"We have information that indicates the Russian Government is looking to install a pro-Russian leader in Kyiv as it considers whether to invade and occupy Ukraine," the UK statement published Saturday began. 

The Kremlin responded by urging London's Foreign Office to stop pushing "nonsense" and "disinformation" while further highlighting that the UK has merely been on the sidelines as diplomatic dialogue and a way forward is being sought by Moscow, Brussels, and Washington.

"We strongly urge London to stop foolish rhetorical provocations, which are very dangerous in the current overheated situation, and contribute to the real diplomatic efforts to ensure reliable guarantees for European security," the statement issued by the Russian Embassy in the UK said.

"The latest news, concerning Russia's plans to bring to power in Kiev former Verkhovnaya Rada deputy [Yevgeny Muraev], who remains under Moscow's sanctions as a person posing a threat to national security, is completely anecdotal," the embassy said further. "Having found itself on the sidelines of real diplomatic processes, London views its role in the constant incitement of anti-Russian sentiment."

"The logic is simple - every day accuse Russia of plotting 'inevitable' invasion of Ukraine and try to play the role of an ideological leader, defending itself from 'autocrats' and aiming to 'free the world'," the statement concluded.

To review, below are the UK government allegations:

"We have information that indicates the Russian Government is looking to install a pro-Russian leader in Kyiv as it considers whether to invade and occupy Ukraine. The former Ukrainian MP Yevhen Murayev is being considered as a potential candidate.