China says military drills have damaged coral reef near Scarborough Shoal

China’s Ministry of Natural Resources said in a state broadcast summary on December 29 that military activities, including bomb dropping training and other drills, have damaged coral reefs around Scarborough Shoal. The ministry’s ecological report, carried by state broadcaster CCTV, also attributed damage and ongoing threat to the shoal’s ecosystem to illegal fishing and frequent intrusion activities in recent years.

The announcement comes against a backdrop of unresolved sovereignty between China and the Philippines over Scarborough Shoal, a limestone atoll with a sheltered lagoon prized by local fishers. Beijing effectively controls access to the feature, and in September it moved to create a national nature reserve there, a step Manila condemned as a “clear pretext for occupation.”

The ministry summary did not name a country or fleet responsible for the military exercises it cited. The publicly circulated account did not include the full text of the ecological report, photographic evidence, coordinates, a timeline of the alleged drills, or independent scientific verification. That leaves open key questions for scientists and policymakers about the scale and timing of reef damage and whether specific military activities can be causally linked to the observed degradation.

Economically the stakes are significant. The South China Sea is a vital commercial artery, carrying about one third of global maritime trade, roughly three trillion dollars in goods by some estimates each year. Scarborough Shoal itself supports coastal fisheries that feed communities across the Philippines and neighboring states. Damage to reef structures can undermine fish nursery habitats, lowering local catches and amplifying pressure on other fishing grounds. That could increase costs for seafood supply chains and place additional economic stress on coastal communities that rely on marine resources.

There are also potential market and regulatory implications. Escalating perceptions of risk around disputed maritime areas can raise marine insurance premiums, complicate shipping logistics and increase freight costs if vessels alter routes or slow transits to avoid contentious zones. For regional investors, sustained tensions that combine environmental damage with security operations could damp capital inflows to fisheries, tourism and port services.

Policy implications extend beyond immediate economic losses. The intersection of military activity and environmental harm in a contested maritime zone underscores the need for transparent, multilateral scientific assessments. Independent marine surveys would clarify the extent of coral loss and its drivers, and could form the basis for cooperative management measures. Absent such verification, diplomatic exchanges are likely to harden, complicating calls for environmental protections even as reefs face long term threats from climate change and ocean warming.

China’s ministry did not provide further public detail in the briefs aired on state media. Scientists, regional governments and neutral observers will likely press for the full report and for independent field assessments to quantify damage, attribute causes and inform any remedial or diplomatic response.