Codename Tricycle: The True Story Of The Second... Apr 2026

: While the Germans called him "Ivan," the British MI5 dubbed him "Tricycle" . Though rumors suggest the name referred to his fondness for "three-way" romantic encounters, official records indicate it was because he headed a small ring of three double agents. Key Operations & Contributions

is a non-fiction book by Russell Miller that chronicles the life of Duško Popov , a Serbian-born double agent who served as a primary inspiration for Ian Fleming's James Bond . Who was Duško Popov? Codename Tricycle: The True Story of the Second...

: He provided vital data on German rocketry and strategy and built the "Yugoslav Ring" network to funnel false info to Berlin. : While the Germans called him "Ivan," the

: Popov was a critical piece of the D-Day deception, helping convince German high command that the Allied invasion would land at Calais rather than Normandy. Who was Duško Popov

Popov was a wealthy lawyer, debonair polyglot, and notorious playboy who operated at the highest echelons of society.