China is developing a satellite with a powerful laser for anti-submarine warfare that researchers hope will be able to pinpoint a target as far as 500 metres below the surface.
It is the latest addition to the country’s expanding deep-sea surveillance programme, and aside from targeting submarines — most operate at a depth of less than 500 metres — it could also be used to collect data on the world’s oceans.
Project Guanlan, meaning “watching the big waves”, was officially launched in May at the Pilot National Laboratory for Marine Science and Technology in Qingdao, Shandong. It aims to strengthen China’s surveillance activities in the world’s oceans, according to the laboratory’s website.
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