During this meeting, final decisions regarding the planning of Operation Overlord were made.

It was never certain that Operation Overlord would succeed.

Operation Overlord would be its first experience of combat.

Either way the success or failure of Operation Overlord might depend on that decision.

Allied bombings were particularly intense before and during Operation Overlord in 1944.

They first saw action 6 June 1944, during Operation Overlord.

She was used in the support of Operation Overlord.

And without those aircraft, Operation Overlord was in serious jeopardy.

This gave obvious benefit with regard to the upcoming Operation Overlord.

Third Army did not take part in the initial stages of Operation Overlord.