WarMonitor @WarMonitor3 China is building something no navy has tried before; a carrier for unmanned submarines... It was spotted at a shipyard in Shanghai. The ship is around 205m long and has an internal well deck that can launch and recover drone subs up to 45m long, with room for about four of them. China is building something no navy has tried before; a carrier for unmanned submarines... It was spotted at a shipyard in Shanghai. The ship is around 205m long and has an internal well deck that can launch and recover drone subs up to 45m long,...