China's new drone submersible can evade enemy sonar detection

China has developed advanced unmanned underwater submersibles featuring zero-radius turning capability, enabling them to maneuver effectively in complex maritime environments while operating below 90 decibels to evade enemy sonar detection. These submersibles, showcased during the September 3 military parade in Beijing, can be integrated with submarine-launched missiles, smart mines, and “mother-daughter” unmanned vehicles to form multilayered strike networks. They are designed for covert deployment to blockade shipping lanes, autonomously identify targets, and execute saturation attacks, with expected long endurance and future integration with underwater charging stations. The new underwater systems are part of a broader expansion of China’s naval arsenal, which includes unmanned surface vessels and minelaying systems capable of coordinated operations through artificial intelligence, enabling three-dimensional coordination with aerial drones. These unmanned platforms can autonomously assess threats and make decisions in complex maritime settings, potentially reshaping naval warfare and maritime conflict by enabling swarm tactics for sea control. Central to this capability is the AJ