Allied Intelligence on German Forces Before D-Day (1944)

Date: May 27, 1944

Created By: T. J. Betts

Original or Replica: Original

Era: D-Day and the Normandy Invasion, The General

Collection: Eisenhower Presidential Library

Citations: Eisenhower Presidential Library and Museum

This intelligence summary was prepared by the G-2 intelligence section of Supreme Headquarters Allied Expeditionary Force (SHAEF) on May 27, 1944, just over a week before the Allied invasion of Normandy. As Supreme Allied Commander, General Dwight D. Eisenhower and his headquarters depended on intelligence reports like this one to evaluate German military strength, movements, defenses, and vulnerabilities as they prepared for D-Day.

The report provides a glimpse into what Allied commanders understood about conditions in German-occupied Europe shortly before the invasion. It describes movements of German armored divisions throughout France and Italy and suggests that Germany’s transfer of important military units to Italy indicated that the German High Command did not consider France its only strategic priority. The report also examines the deteriorating French transportation system, which had been heavily damaged by Allied bombing intended to restrict Germany’s ability to move troops and supplies once the invasion began.

Beyond military movements, the report considers economic and social conditions within occupied Europe, including shortages and an energy crisis affecting Paris. It also discusses Allied psychological warfare efforts intended to weaken the morale of German soldiers.