Operation Sparrow — How Three American Commandos Engineered Their Own Capture to Save the Normandy Invasion
Three U.S. officers parachuted into Hungary in 1944 with orders to get captured, get tortured and feed the Gestapo a lie about where D-Day would land. Decades on, their mission stayed classified and their names stayed forgotten.
— via Military History Now, MilitaryHistoryNow.com