The Seadragon 8 axis under water sonar robot is a system of ROV which utilizes.interchangeable, modular components residing on a single, intelligent network. It provides a prolonged space for putting more extra equipment inside. This topology provides an extremely flexible and customizable platform which can be easily adapted to target specific missions.It is this flexibility which sets the Mission Specialist ROV series apart from current technology in the Remotely Operated Vehicle industry.