During November and December 2011 the Swedish Navy received the last two of four state of-the-art AUVs (Autonomous Underwater Vehicles) from the Danish company EIVA a/s. The AUVs are equipped with advanced sensors in the form of sonars and underwater cameras and they are designed to operate autonomously underwater following a mission route planned ahead. There is a multitude of purposes for which the AUVs can be used. For instance mine detection, visual inspection of the seabed, location of mission objects etc.