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Dead Man Floating: World War II's Oddest Operation

Early in 1943, Allied forces were massing along the coast of North Africa, preparing to make a push across the Mediterranean. They’d settled on strategically important Sicily as a target… but they needed to convince the Germans that they were aiming somewhere else.

How did they do it? With a great deal of imagination, and the dead body of an unfortunate Welsh laborer who’d died from eating rat poison.

“The idea, very simply, was to get a dead body, equip the dead body with false papers, and then drop it somewhere the Germans would find it,” historian Ben Macintyre tells NPR’s Guy Raz. Macintyre is the author of the new book, Operation Mincemeat: How a Dead Man and a Bizarre Plan Fooled the Nazis and Assured an Allied Victory.

“It was probably the most elaborate, certainly one of the oddest, and certainly one of the most successful deception operations ever undertaken,” Macintyre says.

And if it sounds more than a little bit like something out of a spy thriller, well, that’s because it was. The idea for Operation Mincemeat came originally from Ian Fleming, the creator of James Bond. Before he devoted his life to Agent 007, Fleming worked as an assistant to the head of British Naval Intelligence. And Fleming admitted freely that he’d lifted the idea of a dead body carrying false papers from a detective novel he’d once read.

“That’s why I love this story," Macintyre says. "It starts in fiction, and in a way it really is a case of somebody just imagining their way into reality."

Fleming’s idea was part of a larger list he’d helped write of methods for confusing an enemy at sea. And with the Allied invasion of Sicily looming, British intelligence officers seized on it as the best way of persuading the Germans to look elsewhere. But in order for the deception to work, they needed a dead body.

“They’d assumed that this would be very easy in the midst of the bloodiest war that’s ever been fought,” says Macintyre. “But actually finding the right sort of dead body was proving particularly difficult, because the body had to look as if it had died in an air crash. That was the center of the ruse. The body would be floated ashore at a particular point, wearing a life jacket, but it had to look as if it had died at sea.”

Charles Cholmondeley and Ewen Montagu, the two intelligence officers responsible for Operation Mincemeat, eventually found a suitable body -- an unfortunate, homeless Welsh laborer named Glyndwr Michael, who had died from eating rat poison in an abandoned London warehouse. “This poor chap, Glyndwr Michael, was placed literally on ice in a morgue while Cholmondeley and Montagu, like a pair of novelists, set out to create an entirely new personality for him,” Macintyre says. “They turned him into William Martin of the Royal Marines.”

And it was an elaborate creation: the fictitious Major Martin was equipped with ticket stubs, keys, a religious medal, letters from an imaginary father and fiancee, and unpaid bills. Cholmondeley and Montagu thought that the more convincing his personal story was, the more likely the Germans would be to believe the ruse. And along with the personal items, he carried carefully faked letters hinting that the Allies were planning to invade Greece and Sardinia, not Sicily.

The Germans fell for it. “Major Martin” was picked up by a fisherman on April 30th, 1943, off the coast of Huelva, Spain. British intelligence knew that Spain, while neutral, had Axis sympathies. They hoped that Martin and his faked documents would eventually fall into German hands, which is exactly what happened.

In the end, Hitler moved entire divisions away from Sicily to guard against attacks on Greece and Sardinia -- attacks that never came. Instead, the Allies stormed through Sicily, meeting only minimal resistance, and Hitler was forced to call off assaults on the Eastern Front in order to reinforce Italy.

“And from that moment on,” says Macintyre, “the German army was on the back foot on the Eastern Front. ... In terms of the general choreography of the war, this was an absolutely critical dance.”

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