Ancient Greek military personal equipment event of a broken spear, or if close melee combat was necessary. Hoplites mounted on horseback likely used a heavier, curved sword known as the "kopis", meaning "chopper" in the Greek language. Hand-to-hand, light support troops such as the "psiloi" were often armed with ranged weapons. Popular ranged weapons were the bow ("toxa"), javelin ("akontia") and sling ("sfendonai"). While the bow was a relatively uncommon weapon (the wooden stave bow used had a limited range), some troops treated their arrows by thrusting them into rotting corpses, thus creating a crude form of biological weapon. Peltast troops commonly used javelins, and
Thracian warfare endured between the 5th century BC and the 3rd century BC. The Odrysian state was the first Thracian kingdom that acquired power in the region, by the unification of many Thracian tribes under a single ruler, King Teres 5th century BC. It became involved in wars and military conflicts against the Romans, Greek colonies, the kingdom of Macedon and the Diadochi, the Persian Empire, Paeonians, Dacians, Celts, Scythians and Thracian tribes. Sometimes it was allied with various Ancient Greek tribes or Greek city states. During the Peloponnesian war, Thracians were the allies of Athens. The Thracians fought alongside Athenians and