China's new deep-sea explorer Haiqin completes mission in South China Sea
Updated: August 25, 2025 11:13Xinhua
China's self-developed Haiqin, a 6,000-meter deep-sea remotely operated vehicle (ROV), has successfully completed a deep-sea voyage in the South China Sea. It reached a depth of 4,140 meters during the sea trial early on Saturday morning.
