Update on Ifremer technological developments and operational feedbacks with underwater systems

This paper reports on the status of Ifremer underwater systems. It will focus on recent innovations, improvements and operational references of the remotely operated vehicle ldquoVictor 6000rdquo, of the autonomous underwater vehicles ldquoAsterXrdquo and ldquoIdefXrdquo, of the new ldquoSysifrdquo seismic tool and some hints about RanD in the domain of Advanced Intervention AUVs.