Dragoons were a type of mounted infantry that originated in the 17th century. They were trained to fight both on horseback and on foot, allowing them to adapt to various combat situations. The name "dragoon" is believed to come from the dragon, a type of firearm that soldiers carried. Dragoons played a significant role in many European armies, especially during the Napoleonic Wars. Over time, the role of dragoons evolved, and they became more associated with cavalry duties. They often served as reconnaissance units or in shock tactics during battles. Many modern cavalry regiments trace their lineage back to these historical dragoons, highlighting their lasting impact on military organization.