Description: A pursuer is a vessel designed to follow another for various reasons, which may include surveillance, protection, research, or rescue. These vessels are often equipped with advanced technology that allows them to maintain a safe distance while observing and recording the activity of the target vessel. Pursuers can vary in size and capability, ranging from small fast boats to large research ships. Their design is focused on maneuverability and speed, enabling them to adapt to different maritime conditions and follow moving vessels. Additionally, pursuers may have sophisticated communication and navigation systems, allowing them to coordinate with other units and conduct joint operations. In the military context, pursuers are essential for reconnaissance and patrolling missions, while in the civil sector, they can be used by various organizations for security and rescue purposes. The relevance of these vessels lies in their ability to operate in critical situations where surveillance and rapid response are crucial.