Defensive towers are structures built to protect a specific area from potential threats, such as enemy attacks or natural disasters. They are often found in fortifications, castles, and military installations. These towers can be equipped with various defensive features, including walls, battlements, and lookout points, allowing defenders to spot and respond to threats effectively. Historically, defensive towers played a crucial role in warfare and security. They were strategically placed to provide a vantage point and enhance the overall defense of a location. Examples of such towers include the watchtowers of ancient Roman forts and the keep towers of medieval castles.