China's latest deep-sea exploration milestone has surfaced with the successful maiden trial of the Haiqin, a domestically developed remotely operated vehicle (ROV) capable of diving to 6,000 meters. The achievement, completed on August 23 in the South China Sea, marks a significant leap in underwater research capabilities for the nation.
During rigorous testing, the Haiqin executed multiple dives reaching 4,140 meters while conducting scientific experiments and system stability checks. Researchers confirmed the ROV's advanced sensors and sampling tools performed optimally under extreme pressure conditions.
"This breakthrough enhances our ability to study marine ecosystems and mineral resources in previously inaccessible zones," said Dr. Liang Wei, a marine technology researcher involved in the project. The trials also validated the vehicle's high-definition imaging systems and precision maneuverability in challenging underwater environments.
The development aligns with growing global interest in deep-sea exploration, offering potential applications for environmental monitoring, resource mapping, and underwater infrastructure maintenance. Analysts suggest the technology could strengthen international scientific collaboration while supporting sustainable ocean development goals.
Future missions for the Haiqin are expected to focus on hydrothermal vent research and biodiversity surveys in the Pacific Ocean basin.
