German armored fighting vehicles—collectively known as Panzers—played a defining role in 20th-century military history, shaping the evolution of armored warfare. From early fast-moving light tanks like the Panzer I and II that spearheaded the high-speed Blitzkrieg tactics across Europe, to the versatile Panzer III and IV medium tanks that formed the backbone of the Wehrmacht throughout World War II, German armor continually adapted to shifting battlefield demands.