Today, underwater technologies are of great importance in both military and civilian fields. This technology is actively used in many different fields such as reconnaissance, research, security, defense and environmental monitoring. In recent years, the increase in underwater operations around the world has revealed how critical it is for these systems to be adequate in terms of hardware and capability. Advanced sonars, autonomous vehicles and robotic systems play a critical role in a wide range of activities, from understanding the marine ecosystem to military operations. Therefore, the development of underwater technologies and the training of engineers who will work in this field in the future has become a great necessity.The evaluation stages of the competition are as follows;