Holland. German advance into Central Holland continues. 9th Panzer Division crosses the Meuse River and at noon finds an undefended bridge over Zuid-Willemsvaart canal 50 miles from Rotterdam. In Rotterdam, German 22nd Flieger Division holds onto bridges along Nieuwe Maas River. Dutch Marines attack but cannot dislodge them, leading to stalemate for several days.
Belgium. German tanks cross Albert Canal bridges secured by paratroops yesterday and spread out behind the Belgian defenses, drawing even more Allied troops North to bolster the defensive line. Belgian troops retreat and join the French and British arriving at planned positions on Dyle River (“Dyle Plan”). In the Southeast corner of Belgium between Luxembourg and France, 7 Panzer divisions spearhead the advance into the Ardennes forest of Runstedt’s massive Army group A (about 50 divisions total). They brush aside French cavalry guarding this unlikely route into France. The “Sickle Cut” has begun.