What tricks decoy did the D-Day landings used?

The D-Day landings employed several decoy tricks to mislead German forces about the invasion's target. One significant tactic was Operation Fortitude, which created a fictitious First United States Army Group in Southeast England, suggesting an attack at Pas de Calais. Inflatable tanks, fake radio transmissions, and misleading troop movements were also used to reinforce the deception. These efforts successfully confused German commanders and contributed to the success of the Normandy invasion.