London has been behind all the West's escalatory moves in the Ukraine conflict, the Russian UK Embassy says

British Prime Minister Keir Starmer's ultimatums and sanctions threats just demonstrate that the UK wants to undermine the settlement of the Ukraine conflict, the Russian Embassy in the UK has said.

Last week, the leaders of the UK, France, Germany, and Poland met in a Kiev and threatened to impose more sanctions on Russia if Moscow did not agree to a 30-day unconditional ceasefire by Monday. That date has come and gone, and no truce was agreed upon during Friday's direct Russian-Ukrainian talks.

"Now, having issued that ultimatum, we must be prepared to follow through, because if Russia won't come to the negotiating table, [Russian President Vladimir] Putin must pay the price," Starmer said at a security meeting in Albania on Friday. "The Russian position is clearly unacceptable, and not for the first time."

The Russian Embassy in London has pointed out that Downing Street is not part of the talks between the belligerents.

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"The British Prime Minister hasty statement claiming that Russia's position at the talks in Istanbul is unacceptable and that a response is being prepared causes outright bewilderment," the embassy said in a statement on Friday.

"The British have been behind all the escalatory moves by the West, from supplying offensive weapons to Kiev's military and to using Western long-range missiles against civilians deep in Russian territory," the embassy wrote. London was the first of Kiev's Western sponsors to send domestic long-range cruise missiles to Ukraine.

"Now, such ultimatums, made against the backdrop of the negotiation process, are obviously aimed at complicating or undermining the settlement," the statement said. "It seems Downing Street is not aware of the self-incriminating nature of its actions."

The UK has also scuttled previous peace talks, the embassy noted.

"It was London that made a considerable effort to disrupt the first negotiation process in 2022, and to subsequently keep the conflict hot," it wrote.

The unsuccessful 2022 negotiations in Istanbul were torpedoed by then UK Prime Minister Boris Johnson, who convinced Ukraine to pull out, according to the Ukrainian delegation's top negotiator at the talks, David Arakhamia.