Alexander engaged in every type of warfare, and was victorious in all of them. He defeated armies of Greek hoplites, Iranian cavalry and asiatic masses, barbarian tribes and Indian Rajahs; besieged and captured great Greek and Phoenician cities, as well as remote, inaccessible, rock-bound mountain strongholds; succeeded in guerilla warfare against hill and mountain tribes, and defeated steppe horse-warriors. No army, city or people in arms ever defeated him. Nobody, not Pyrrhus, Hannibal, Scipio, Cyrus, Caesar, or his father Phillip were as successful.