Question: What did the United States Army use during Operation Peppermint to prevent the Germans from  disrupting the 1944 Normandy Landings?
Sentence (from "Mission Chicago"): Mission Chicago was a pre-dawn glider-borne combat assault in the American airborne landings in Normandy, made by elements of the 101st Airborne Division on the early morning of June 6, 1944 during the Normandy landings of World War II.
Relevant evidence: No