The move was made “in view of the unprecedented hostility of the British government, in particular the imposition of sanctions on senior Russian officials,” the ministry said in a statement, adding that it would expand the list soon. It came at the end of a week in which Moscow issued an official diplomatic note to Washington warning that continued US and NATO arms shipments to Ukraine could have “unintended consequences.” The letter came as President Biden approved new $ 800 million in military aid to Ukraine. With Post wire services.