Would helicopters let the Allies advance much farther after D-Day and make Market Garden succeed?
Short answerThey could improve reconnaissance and troop insertion, but armored forces would still face geography and enemy resistance.
NotesRotary-wing aircraft can reconnoiter routes, place troops on both sides of a river, and reinforce selected crossings. Those capabilities improve maneuver and may help airborne forces hold key points. The progress of the armored divisions is identified as the main source of delay in Market Garden, with geography and enemy opposition both contributing. Reconnaissance and troop insertion alone would not remove those obstacles. Rotary-wing mobility could have a material effect without guaranteeing Allied success or an automatic race to Berlin.