Ancient Macedonian army at 4,500, asserting it was closer to 5,100 horsemen. The army led by Alexander the Great into the Persian Empire included Greek heavy infantry in the form of allied contingents provided by the League of Corinth and hired mercenaries. These infantrymen would have been equipped as hoplites with the traditional hoplite panoply consisting of a thrusting spear ("doru"), bronze-faced "hoplon" shield and body armour. In appearance, they would have been almost identical to the hypaspists. In battle, the Greek hoplites had a less active role than the Macedonian phalangites and hypaspists. At Gaugamela, the Greek infantry formed the defensive rear
Battle of Lechaeum to march out. The Athenian commanders in Corinth, Iphicrates, who commanded the peltasts, and Callias, who commanded the hoplites, saw that an entire Spartan "mora", or regiment, of 600 men was marching past the city unprotected by either peltasts or cavalry, and decided to take advantage of this fact. Accordingly, the Athenian hoplites drew up a little outside Corinth, while the peltasts went after the Spartan force in pursuit, flinging javelins at the Spartan hoplites. To stop this, the Spartan commander ordered some of his men to charge the Athenians, but the peltasts fell back, easily outrunning the hoplites, and