Here are entered works on the military strategy to deceive the German High Command over the Normandy invasion during World War II. Works on the general military planning and diplomatic negotiations for the Normandy invasion are entered under Operation Overlord. Works on the Normandy invasion and campaign of 1944 are entered under World War, 1939-1945--Campaigns--France--Normandy.
Here are entered general works on forts and fortification, including earthwork fortifications. Works on earthwork in engineering operations are entered under Earthwork. Works on prehistoric and early earthwork remains are entered under Earthworks (Archaeology). --subdivision Defenses under names of countries and names of individual forts