China’s submersible and research vessels fine-tuned for future deep-sea missions
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CHINA’S manned deep-sea submersible Jiaolong and research vessel Dayang Yihao (Ocean No 1) are set to complete major upgrades in preparation for deep-sea exploration missions this year, according to the country’s oceanic affairs administration.
Jiaolong, named after a mythical sea dragon, is capable of diving to depths exceeding 7,000 metres. The China-made underwater ship has explored waters in the Pacific Ocean, Indian Ocean and Atlantic Ocean.