Newly released letters from GCHQ have shed light on the immediate aftermath of the Second World War for Britain's top secret codebreakers. They reveal how staff were granted unexpected holidays and ...

American intelligence cracked Japan’s naval code, uncovering a plan to destroy the Pacific Fleet. Armed with this knowledge, ...

Join CU Boulder Roaming Buffs in collaboration with The National WWII Museum on a journey into the intelligence and espionage of World War II. Traveling from London to the Midlands and back, examine ...

The Enigma code was a fiendish cipher that took Alan Turing and his fellow codebreakers a herculean effort to crack. Yet experts say it would have crumbled in the face of modern computing. While ...

The Russian problem -- Unbreakable codes -- Learning to lie -- Digital dawn -- Shooting wars -- "An old mule skinner" -- Brains versus bugs -- Days of crisis -- Reinventing the wheel -- Brute force ...