PCG challenges China ship off CagayanThe 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 PCG said in a statement. The PCG said the Chinese research vessel was detected through Canada’s satellite-based Dark Vessel Detection system. It added that China does not accept certain Philippine domestic maritime laws, and under international law, it said it has the right to pass through the waters as part of a maritime route. China, through its embassy in Manila, has protested the Philippines raising concerns over Beijing’s holding of massive military drills around Taiwan on Monday and Tuesday. “Basic principles of self-restraint must be observed, and the rule of international law must not be distorted,” he said.

Source: Philippine Star January 01, 2026 16:04 UTC