BEN MACINTYRE: The heart-stopping finale of our riveting Cold War drama 

In the final part of our spine-tingling new series by top espionage writer Ben Macintyre, we reveal how the net of the security services began to close around Soviet superspy Agent Sonya. However, thanks to the efforts of a comically inept MI5 surveillance chief, she was able to evade detention and prepared to flee back … Read more

BEN MACINTYRE: The heart-stopping finale of our riveting Cold War drama 

In the final part of our spine-tingling new series by top espionage writer Ben Macintyre, we reveal how the net of the security services began to close around Soviet superspy Agent Sonya. However, thanks to the efforts of a comically inept MI5 surveillance chief, she was able to evade detention and prepared to flee back … Read more