China Turns Fish Into Underwater Spies (2 Photos + 1 Video)
Category: IT technologies
Yesterday, 19:28
China is pressing ahead with its development of bionic robotics. At an exhibition in Beijing, developers unveiled the BG 5 bionic robotic fish, designed to closely resemble a golden arowana. 
Weighing 3 kg, it features a seven-segment hull and three articulated tail joints that allow it to swim naturally—free from the noise and jerky movements typical of conventional underwater submersibles.
A single charge provides up to 5 hours of autonomous operation, enabling the drone to navigate preset routes, dodge obstacles, and complete tasks independently.
A bow-mounted sonar system provides real-time monitoring of the underwater environment.
The chief advantage of this platform lies in its stealth. Arousing no suspicion, the robotic fish can covertly survey marine areas, inspect hydraulic installations, and monitor the condition of ports, pipelines, and submerged infrastructure—or carry out reconnaissance in sensitive locations where standard drones would raise immediate red flags.
