The Setubal Submarine Canyon waters (Sesimbra, Portugal) have been the scene where technicians from the Instituto Hidrográfico da Marinha (IH) and PLOCAN have put into operation an underwater glider from the NRP Andrómeda in order to undertake a four-weeks scientific mission within the framework of the JERICO-S3 project. The activity, called CBONDEX-TNA, is a transnational