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China Conducts Routine Surveys Near Taiwan

6/20/2026, 10:15:42 PM

Routine Surveys East of Taiwan

The Ministry of Natural Resources organized a three-day marine survey from June 16-18, using the research vessel Xiangyanghong 22, in waters east of Taiwan that China claims as part of its exclusive economic zone. The operation is routine and part of a broader effort to diversify activities, including resource assessment and infrastructure planning.

Japan-Philippines EEZ Talks

Japan and the Philippines entered talks to delineate their exclusive economic zones east of Taiwan. China denounced the talks as infringing its maritime rights, prompting intensified survey activities.

Agencies & Vessels

The Ministry of Natural Resources led the survey, secured by China Coast Guard and the PLA Navy, using the research vessel Xiangyanghong 22. The Ministry of Transport organized special maritime traffic law enforcement, and the Fujian Maritime Safety Administration supported the operation.

Timeline

  • June 16-18, 2024: Xiangyanghong 22 conducts three-day marine survey east of Taiwan.
  • Prior to June 2024: China carries out island drills, coastguard patrols and hydrographic surveys in that area.
  • Early June 2024: Japan and the Philippines announce EEZ talks.

Survey Scope & Plans

The survey assessed ecological conditions, including the first targeted studies of avian and cetacean species. Experts cited by Yuyuan Tantian said future development may involve marine aquaculture, oil and gas exploration, biopharmaceuticals, undersea cables, pipelines and tunnels. The operation shifts from one-off missions to an annual, systematic resource stocktaking.

Official Statements

Chinese state media said the surveys are lawful exercises of sovereign rights within China’s EEZ. Yuyuan Tantian called the activity part of a “nearshore governance model” linking natural-resource management with territorial spatial planning. The Ministry of Natural Resources framed the work as essential for marine ecological protection, hazard control and integrated governance of key sea areas.

Criticism

Japan and the Philippines have moved ahead with bilateral delimitation talks, which Beijing describes as an attempt to create a fait accompli within waters it claims. The sources note that “certain forces even attempted to interfere with China’s normal survey operations,” reflecting on-the-ground resistance.

Quotes

  • "seriously infringing upon China’s maritime rights and interests." — Chinese officials
  • "lawful exercises of its sovereign rights." — Yuyuan Tantian
  • "nearshore governance model" — Yuyuan Tantian
  • "attempted to interfere with China's normal survey operations." — Yuyuan Tantian

Conflicts & Gaps

The sources provide no independent verification of the survey’s scientific findings or of the exact locations surveyed. Details on the quantity of resources identified remain undisclosed, leaving a gap in publicly available data.

Future

Chinese authorities plan to institutionalize annual surveys, expand detailed species monitoring, and advance multi-dimensional planning for marine economic utilization, including aquaculture, undersea cables, pipelines, and tunnels, to support high-quality maritime development.