Light horse archers use their composite horse bows to advantage. It is their role to shower the enemy with arrows, to act as skirmishers and stay out of melee save to chase routers.

Hardy
Can Form Cantabrian Circle

Armenia, despite its rugged geography, is a land of rich meadows and they are able to support cavalry in great numbers. The horse archers of Armenia tend to fire their volleys while motionless but are very capable of the harassing tactics of the steppe nomads. Indeed, some of these men hail from the Scythians enclaves along the Pontic coast or the grasslands of Atropatene. They are expert archers and expert horsemen, being able to shoot a bow accurately from horseback, and they are the masters of the ‘Parthian shot’, being able to shoot backwards at full gallop. They are best used at weakening enemy formations so that the heavy cavalry can finish them off. Almost impossible to destroy and unwilling to come to grips with well ordered infantry these horsemen use marauder tactics to bring down their enemies. Dense formations of infantry are their favoured target.

Historically, they used probably the best weapon for the light horseman, which was the composite horse bow. Plutarch wrote that Armenian archers were deadly from 200 meters with their devastating hail of arrows. These horsemen are not well suited for hand-to-hand combat and best used in their traditional role. If forced into combat they will do poorly against anyone but a broken enemy.