The flag of the Philippines seen in Cagayan De Oro, Philippines. (Photo: iStock)

Philippines challenges Chinese vessel off northern province amid Taiwan tensions

A Chinese research ship that serves as a base for submersible vessels was spotted around 35km off the coast of the northern Cagayan province.

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MANILA: The Philippines Coast Guard said it deployed an aircraft on Tuesday (Dec 30) to challenge a Chinese research ship that serves as a base for submersible vessels after it was spotted about 19 nautical miles (around 35km) off the coast of northern Cagayan province.

The ‌pilot issued multiple radio challenges to the ‌CRV Tan Suo Er Hao seeking to confirm whether it was conducting marine research without Manila's consent, which would violate Philippine and international law, but received no response, the Philippine Coast Guard (PCG) said in a statement.

The 87.25m deep‑sea research vessel, which left China's Hainan province earlier this month and entered the western part of the Philippine Exclusive Economic Zone, was then monitored heading east about 55.8 nautical miles ​off Santa Ana, Cagayan, ‌the PCG said.

Cagayan, the northernmost province of Luzon near Taiwan, hosts one of nine military bases ​accessible to US forces under the Enhanced Defence Cooperation Agreement (EDCA).

On Tuesday, ⁠China staged war games ‌around Taiwan, firing rockets into surrounding waters and simulating ​strikes and blockades in drills dubbed “Justice Mission 2025”, launched days after Washington announced a record US$11.1 billion arms package for Taipei.

The PCG said the Chinese research vessel was ⁠detected through Canada's satellite-based Dark Vessel Detection system.

The Chinese Embassy in Manila ​did not immediately ‌respond to a request for comment.

Source: Reuters/rk

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