Ancient Greek warfare the rise of the city-state evolved a new style of warfare: the hoplite phalanx. Hoplites were armored infantryman, armed with spears and shields, and the phalanx was a formation of these soldiers with their shields locked together and spears pointed forward. The Chigi vase, dated to around 650 BC, is the earliest depiction of a hoplite in full battle array. With this evolution in warfare, battles seem to have consisted mostly of the clash of hoplite phalanxes from the city-states in conflict. Since the soldiers were citizens with other occupations, warfare was limited in distance, season and scale. Neither side
Ancient Greek warfare turn therefore needed to defeat the Greek fleet; similarly, the Greeks needed to neutralise the Persian fleet to ensure their safety. To this end, the Greeks were able to lure the Persian fleet into the straits of Salamis; and, in a battleground where Persian numbers again counted for nothing, they won a decisive victory, justifying Themistocles' decision to build the Athenian fleet. Demoralised, Xerxes returned to Asia Minor with much of his army, leaving his general Mardonius to campaign in Greece the following year (479 BC). However, a united Greek army of c. 40,000 hoplites decisively defeated Mardonius at the