The UK will expel 23 Russian diplomats after Moscow refused to explain how a Russian-made nerve agent was used on a former spy Sergei Skripal in Salisbury, the PM Theresa May said, the BBC reports.
May said the diplomats, who have a week to leave, were identified as “undeclared intelligence officers”.
She also revoked an invitation to Russia’s foreign minister, and said the Royal Family would not attend the Fifa World Cup later this year.
Russia denies being involved in the attempted murder of Sergei Skripal.
Former spy Mr Skripal, 66, and his daughter, Yulia Skripal, 33, remain critically ill in hospital after being found slumped on a bench on 4 March.