TOKYO: Japan’s Coast Guard said it had confirmed a Chinese marine research vessel was operating in its exclusive economic zone (EEZ) west-northwest of Uotsuri Island on Monday and it had demanded the activity be halted.
The Chinese oceanographic survey ship Xiang Yang Hong 22 was spotted around 1.30 pm, about 37 nautical miles (69km) from Uotsuri Island, and was seen extending pipe-like equipment from both sides of the ship and wire-like equipment from its stern into the sea, the coast guard said.
Japan’s patrol vessel issued a radio warning to the Chinese ship that marine scientific research conducted without Japan’s consent was not permissible. The coast guard continues to monitor the vessel and repeat its demand for the activity to be stopped, it said in a statement late on Monday.