Submareen Submareen na bincike na karkashin ruwa mai tsarin rabuwa-rabuwa da kariya an ƙera shi don haɓaka inganci da aminci na ayyukan binciken karkashin ruwa. Ta hanyar tsarin rabuwa-rabuwa, ana iya daidaita ɓangarori daban-daban masu aiki cikin sauƙi don dacewa da buƙatun bincike na kimiyya iri-iri; an kuma sanye shi da sashe na jagora don taimakawa ayyuka, kuma a lokaci guda, tsarin tallafin rayuwa na ci gaba yana tabbatar da aminci da jin daɗi na ma'aikatan jirgin yayin ayyukan nutsewa na dogon lokaci.