Espionage

Medmenham: Spying from the Sky

Taylor Downing tells the story of the Central Interpretation Unit at Medmenham, Buckinghamshire, where the RAF’s aerial photo interpreters played a critical role in Britain’s wartime struggle.

The Strange Case of the Chevalier d’Eon

In the mid-18th century – at the height of the power struggle between France and England and the political ferment of both nations – a French spy with a peculiar personal agenda came to prominence in London. Jonathan Conlin tells his story.

Lucky Break: the Zimmermann Telegram

David Nicholas reveals the skill and good fortune behind Britain’s First World War intelligence operation, and the coup by which the Zimmermann Telegram was cracked, tipping the balance in getting the US to join the Allied war effort.

Radioactive Leak

Andrew Cook compares notes from Soviet sources and recently released MI5 files on Klaus Fuchs, the British nuclear physicist and spy who helped the Soviet Union develop the atom bomb.