Submarine Cargo Vessel

The Submarine Cargo Vessel (Russian:Подводное транспортное судно) is a proposed idea from the Russian Rubin Design Bureau. The idea is to utilise decommissioned SSBNs (nuclear-powered ballistic missile submarine) from the Russian Navy to carry cargo under the Arctic Ocean. The reason for this solution is that it would be considerably cheaper than designing and producing an entirely new type of submarine.