How many waves did it take to successfully invade Omaha beach at Normandy?

It took 23 waves to invade Omaha beach at Normandy, France.

United states army: United kingdom land forces:

first army second british armyv Corps 1st british corpsVII Corps 30th british corps1st infantry division 3rd british infantry division4th infantry division 6th british infantry division29th infantry division 50th british infantry division82nd airborne division 3rd Canadian infantry division101st airborne division

Air Forces

U.S. Army Air forces royal air force

eighth Air force 2nd tactical forceninth airforce

Allied expeditionary Naval forces

Western task force Eastern task force(united states) (british)

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