The dromon was a type of warship used by the Byzantine Empire from the 6th to the 12th centuries. It was characterized by its long, narrow hull and was designed for speed and maneuverability. Dromons typically had two or three masts and were equipped with both sails and oars, allowing them to navigate various sea conditions effectively. These ships were often armed with a combination of catapults and Greek fire, a flammable substance used in naval warfare. The dromon played a crucial role in the Byzantine navy, helping to protect trade routes and defend against enemy fleets, including those from the Arab and Norman forces.