Cold War traitor George Blake was flagged as ‘unreliable’ and ‘un-British’ by MI6 superiors
An MI6 training officer warned superiors that notorious double agent George Blake was ‘unreliable’, ‘un-british’ and lacked the qualities to work in the field for the Secret Intelligence Service, newly released papers have revealed. The warning came before his treachery began – which is feared to have sent 600 spies to their deaths by betraying them to … Read more