Cooperative Operations of Jiaolong and Fendouzhe
China’s polar research team has completed the country’s first-ever cooperative operation of deep-sea manned submersibles of Jiaolong and Fendouzhe and returned to port on Monday. During the 98-day expedition, the team operated in the Arctic Ocean for 56 days, navigating 1,989 nautical miles through ice-covered waters and conducting a series of scientific investigations and experiments. Its work…