Thracian warfare In the 4th century BC, both infantry and cavalry troops started wearing helmets (some of leather) and some peltasts are seen with greaves. Principal weapons in the 4th century BC (as well as earlier) were the spear and short knife. Armor, when it was available (for the nobility), was at first leather or bronze but iron armour started appearing in the 4th century BC. Thracian cavalry would wear leather armor or no armor and would be armed with javelins, a bow, or a spear. Only royal cavalry would wear armor. Oval shields and peltes (even by heavy cavalry) were later
Regions of ancient Greece () was an ancient Greek region in Epirus. "Macedonia" or "Macedon" (from , "") was an ancient Greek kingdom and region, centered in the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paionia to the north, Thrace to the east and Thessaly to the south. Early geographers put river Strimon as the eastern border of Macedonia with Thrace. However, as kingdom of Macedon was expanding and was pushing east the Thracian tribes, river Nestos was regarded as the eastern border of the region and Sintice, Odomantis and Edonis were included in it. Traditionally part of Thrace