Technological evolution [submersibles]

On many occasions, technologies developed for strict military use have migrated to the civilian sector. INS technologies and AIP systems are just two examples. The most promising naval technology to become available for commercial applications, is the use of diesel powered manned submarines. Currently the only diesel powered submarine operated by the US Navy is the USS Dolphin (AGSS 555), a deep diving research vessel, in which the author served as OOD, Diving Officer and Chief of the Watch for many years. This vessel, as well as the NR-1 (Nuclear Research Submarine) the Navy´s other research submarine, performs applications such as submerged structure inspections seabed mapping, hydrographic and geologic studies, as well as search and coordination. The RS Submarines open new doors for the researcher and offshore commercial engineer alike. At first glance, the RS Submarines may present as new technology, in reality they represent the culmination of over 100 years of development and 12 years of direct offshore experience. The RS-1 and RS-2 provide the offshore community with cost efficient and practical options that until recently was afforded only be a few select naval organizations.