The system includes an unmanned service boat, a drone, an underwater search robot, and the TUM diving robot. TUM Diving Robot as Part of an Overall ConceptThe process functions as follows: the service boat delivers power and data links to the underwater robots through a cable. Among the features of the TUM underwater robot:1. Buoyancy Foam Keeps the Diving Robot in PlaceThe 120 kg submarine is surrounded by buoyancy foam that keeps it neutrally buoyant, suspended when its mini turbines are unused. This design allows the underwater robot to move freely and maintain a precise course.