equipment as the word peltast became a synonym for mercenary. Anatolian A tradition of fighting with javelins, light shield and sometimes a spear existed in Anatolia and several contingents armed like this appeared in Xerxes I's army that invaded Greece in 480 BC. For example, the Paphlagonians and Phrygians wore wicker helmets and native boots reaching halfway to the knee. They carried small shields, short spears, javelins and daggers. In the Persian army From the mid-5th century BC onwards, peltast soldiers began to appear in Greek depictions of Persian troops. They were equipped like Greek and Thracian peltasts, but were dressed in typically Persian army uniforms. They often carried light axes, known as sagaris, as sidearms. It has been suggested that these troops were known in Persian as takabara and their shields as taka. The Persians may have been influenced by Greek and Thracian peltasts. Another alternative source of influence would have been the Anatolian hill tribes, such as the Corduene, Mysians or Pisidians. In Greek sources, these troops were either called peltasts or peltophoroi (bearers of pelte). In the Antigonid army In the Hellenistic period, the Antigonid kings of Macedon had an elite corps of native Macedonian peltasts. However, this force should not be confused with the skirmishing peltasts discussed earlier. The peltasts were probably, according to F.W. Walbank, about 3,000 in number, although by the Third Macedonian War, this went up to 5,000 (most likely to accommodate the elite agema, which was a sub-unit in the peltast corps). The fact that they are always mentioned as being in their thousands suggests that, in terms of organization, the peltasts were organized into chiliarchies. This elite corps was most likely of the same status, of similar equipment and role as Alexander the Great's hypaspists. Within this corps of peltasts was its elite formation, the Agema. These troops were used on forced marches by Philip V of Macedon, which suggests that they were lightly equipped and mobile. However, at the battle of Pydna in 168 BC, Livy remarks on how the Macedonian peltasts defeated the Paeligni and of how this shows the dangers of going directly at the front of a phalanx. Though it may seem strange for a unit that would fight in phalanx formation to be called peltasts, pelte would not be an inappropriate name for a Macedonian shield. They may have been similarly equipped with the Iphicratean hoplites