Vehicles, namely, manned and unmanned submersibles, manned and unmanned vessels in the nature of drones, autonomous vehicles for seabed inspections; ships; boats; underwater vehicles, namely, submarines, manned and unmanned submersibles, autonomous underwater vehicles for seabed inspections, sub-sea automatic guided vehicles, sub-sea remotely operated vehicles in the nature of drones, sub-sea pilotless surveying vehicle in the nature of drones s; submarines; sub-sea remotely operated vehicles...