Full Breakdown
Philippines Confronts Chinese Survey Ship Near Batanes
By Drooid · · How we work
Core Confrontation
On October 1, the Philippine Coast Guard (PCG) deployed its largest vessel, the 97-metre BRP Teresa Magbanua, together with a patrol aircraft, to challenge the Chinese research vessel JIA HAI KE 7 that had been loitering off northern Batanes. PCG said the ship closed to within about 90 m, repeatedly radio-challenged the vessel and its crew, and forced it to leave its position. A China Coast Guard ship later arrived and issued its own radio challenges.
Alleged Location Spoofing
PCG alleges JIA HAI KE 7 broadcast false AIS positions, showing an impossible jump from Xiamen to a point off Papua New Guinea on September 21, 2026. The vessel was subsequently detected roughly 38 nautical miles (PCG also cited 37 nm on September 28) northwest of Itbayat Island (about 160 km from Taiwan). PCG described the behaviour as unauthorised marine scientific research and seabed surveillance near key submarine-cable corridors.
Official Responses
The PCG maintained that its operation disrupted unauthorised research and that it would continue monitoring until the ship exited the Philippines’ exclusive economic zone.
Strategic Context
Waters around Batanes and the Luzon Strait host major undersea communication cables linking the Philippines with Northeast Asia. PCG warned that data collected by the survey ship could have military implications for the region’s infrastructure. Chinese scholars have previously asserted territorial claims over Batanes, a stance the Philippine government rejects.
Data, Gaps & Unverified Claims
- Vessel size: approximately 2,000 tons, 70 metres long.
- Reported distances: 37 nm (Sept 28) and 38 nm (later reports) from Itbayat.
- Tracking relied on the PCG’s Dark Vessel Detection System.
No independent verification of the ship’s actual location or AIS falsification has been released, leaving a gap in publicly available evidence.