Blitzkrieg: Blitzkrieg refers to a German military strategy used during World War II that involved swift and overwhelming attacks using combined air and ground forces.
Guerrilla Warfare: Guerrilla warfare is a form of irregular warfare where small groups or individuals engage in surprise attacks, sabotage, and ambushes against larger conventional forces.
Trench Warfare: Trench warfare was a strategy employed during World War I where opposing armies dug deep trenches for protection and engaged in prolonged battles from fixed positions.