In pursuit of China’s plan to promote the establishment of a polar commercial route, the polar vessel “Snow Dragon” arrived on July 30 at the Arctic Circle and raised China’s flag. The crew carried out observation activities such as marine weather, marine hydrological messages, marine environmental radionuclides, etc., and launched the underwater glider “sea wing” for the first time in the Bering Sea.

Japan JST China news, July 31, 2018