Operation Mincemeat | |
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Part of Operation Barclay | |
Operational scope | Tactical deception |
Location | Spain |
Planned | 1943 |
Planned by |
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Target | Abwehr |
Date | April 1943 |
Executed by | |
Outcome | Successful |
Operation Mincemeat was a successful British disinformation strategy used during the Second World War. As a deception intended to cover the 1943 Allied invasion of Sicily, two members of British intelligence obtained the body of Glyndwr Michael, a homeless man who died from eating rat poison, dressed him as an officer of the Royal Marines and placed personal items on him identifying him as Captain (Acting Major) William Martin. Correspondence between two British generals which suggested that the Allies planned to invade Greece and Sardinia, with Sicily as merely the target of a feint, was also placed on the body.
Part of the wider Operation Barclay, Mincemeat was based on the 1939 Trout memo, written by Rear Admiral John Godfrey, the Director of the Naval Intelligence Division, and his personal assistant, Lieutenant Commander Ian Fleming. With the approval of the British Prime Minister, Winston Churchill, and the overall military commander in the Mediterranean, General Dwight D. Eisenhower, the plan began with transporting the body to the southern coast of Spain by submarine, and releasing it close to shore. It was picked up the following morning by a Spanish fisherman.
The nominally neutral Spanish government shared copies of the documents with the Abwehr, the German military intelligence organisation, before returning the originals to the British. Forensic examination showed they had been read, and decrypts of German messages showed the Germans fell for the ruse. Reinforcements were shifted to Greece and Sardinia both before and during the invasion of Sicily; Sicily received none.