Reports of China testing tri-hull submarine with at least 16 missile launch tubes Special website Navy News reported that China is testing an unmanned tri-hull submarine in the Bohai Sea. According to this report, this submarine needs to surface to fire missiles and is probably equipped with 16 to 18 missile launch tubes.

Reports of China testing tri-hull submarine with at least 16 missile launch tubes Special website Navy News reported that China is testing an unmanned tri-hull submarine in the Bohai Sea. According to this report, this submarine needs to surface to fire missiles and is probably equipped with 16 to 18 missile launch tubes.