“Are we playing cards here or dealing with serious matters? Is this a game of poker or international relations?” Maria Zakharova said when asked by Sky News correspondent John Sparks if Moscow accepted that “Russia has a serious credibility problem,” as a large group of countries simply don’t believe its denials in the case of the poisoning of double agent Sergei Skripal.

“Is it a sort of international game within the rules set by the UN Charter or, alternatively, is it an unrestricted use of force and pressure?”she said, questioning the behavior of the UK and the US.