
Chinese survey ship loitering near undersea cable ignores Philippine demands to withdraw — evasive action point to growing PRC threats to data lines in the Pacific
A Chinese research vessel loitering near undersea cables ignored Philippine demands to withdraw, evading capture while broadcasting a false ID, according to recent reports.
In a September incident, a Chinese research vessel was spotted near undersea cables close to the Philippines, ignoring radio contact and broadcasting a false identification. The vessel attempted to evade capture, prompting the Philippine Coast Guard to dispatch its largest vessel to the area near Batanes province, which is officially Philippine territory but claimed by China.
During the confrontation, a Chinese coastguard vessel intervened, with Beijing later complaining of harassment. This incident is part of a pattern of "gray-zone" warfare where China appears to be mapping seafloor vulnerabilities using civilian research vessels, threatening data lines critical to the U.S. and its allies in the Pacific region.
Growing Threat
China is loitering over undersea cables in "gray-zone" warfare against neighboring countries, as well as the U.S. and its allies, as it seeks to dominate the South China Sea.
Multiple incidents reported by Nikkei Asia suggest China is actively conducting surveys of undersea infrastructure. These activities point to Beijing's broader strategy to dominate the South China Sea while potentially creating vulnerabilities in global communication networks that rely on these cables.