It relies on combined arms —integrating armor (Panzer divisions), motorized infantry, and close air support (Luftwaffe) to strike a specific, weak point in the enemy's defense.

A crucial element was the superior use of radio communications, which allowed German commanders to make rapid, coordinated decisions on the battlefield, often outpacing Allied decision-making. 3. Key Examples (1939–1941)

Many historians argue the term is a "myth" or "post-hoc explanation," and that the German army was actually applying new technologies to the traditional doctrine of Bewegungskrieg (maneuver warfare). 2. Origins and Development