The Allies decided on a reconnaissance in force against the Normandy coastline to gain information about the state of the defending troops and fortifications. Poor coordination and the lack of effective air support or artillery meant that only one of the objectives - No. 4 Commando destroying the costal battery at Varengeville - was achieved. Much important information about the defences was gathered, however, and both sides fought with courage.

Dieppe and surrounding area, Normandy, France. (France)

German Costal defence forces

Number engaged :

5,000

Casualties :

591 (11.82%)

British and Canadian troops

Number engaged :

6,000

Casualties :

4,617 (76.95%)