A dragoon is a type of mounted infantry soldier 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 term "dragoon" is believed to come from the dragon, a type of firearm that these soldiers carried. Historically, dragoons played significant roles in many European armies, particularly during the Napoleonic Wars. They were often used for reconnaissance, skirmishing, and as a rapid response force. Over time, the role of dragoons evolved, and many units became more cavalry-oriented, focusing on traditional mounted warfare.