It was Operation Overlord.
D-Day was the first day of "Operation overlord".
Overlord
Operation Overlord was the code name for the Battle of Normandy, commonly referred to as 'D' Day.
The code name for the D-Day operation is Operation Overlord.
It was called D-day or Operation Overlord.
It was Operation Overlord.
operation overlord
Overlord was the code name for the invasion of Europe. D Day was the first day of the operation.
D-Day was the first day of "Operation overlord".
Overlord
Overlord
Operation Overlord was the code name for the Battle of Normandy, commonly referred to as 'D' Day.
The code name for the D-Day operation is Operation Overlord.
Operation "Overlord"
operation overlord
Operation Overlord