A number of Security Service files released to the National Archives (new window) on 4 September 2006 concerned Soviet intelligence agents and suspected agents. The following pages present some of the highlights.
- Lady Howard of Effingham
A Polish refugee who married an English lord but was suspected of being a Soviet spy and mistress of an arms dealer.
- Nerses Ovesepian
A Soviet intelligence officer who defected to the West and published his memoirs but subsequently disappeared in mysterious circumstances.