China Says No Gray Zone on Taiwan, Urges Philippines to Honor One-China Policy

The phrasing "no gray zone" is the signal: Beijing is closing interpretive space around exactly the kind of functional, low-visibility cooperation the Philippines is exploring — submarine cable protection sits in a technical-security space that is easy to frame as non-political. Manila's interest in that cooperation now carries a diplomatic cost that cable-security planners will have to weigh. Whether the Philippines proceeds with technical arrangements, and how explicitly Taipei is involved, is the open question.