‘Subversion, espionage': Russia declares six British diplomats persona non grata (Lead)
Moscow, Sep 13 (IANS) In a move that will further strain their already fraught relationship, Moscow has revoked the accreditation of six British diplomats after the country's counter-intelligence agency FSB accused them of involvement in espionage and subversive activities, as part of efforts to inflict a "strategic defeat" on Russia.