Eca Group has been working in the field of naval robotics for more than 40 years. We have provided many navies with a large number of robots that are still in mission, especially with the French Navy. This is the case of PAP mine disposal system that is still in operation on the ships of the French Navy and other foreign vessels. This thanks to the reliability of this equipment but also to in support of the services we have been able to provide during all these years. The logistic activities concerning this equipment is related to initial training, management, corrective maintenance, preventive maintenance, but also the management of obsolescence.