In 1943, Churchill's operation in France was infiltrated by Hugo Bleicher, an Abwehr counterintelligence officer, who posed as "Colonel Henri," a German officer who opposed Hitler.
In 1943, Churchill's operation in France was infiltrated by Hugo Bleicher, an Abwehr counterintelligence officer, utilizing the list of names lost by Girard's courier. Bleicher posed as "Colonel Henri," a German officer who opposed Hitler.