China’s planned Antarctic station fuels debate over strategic influence

China is preparing to build its sixth research station in Antarctica, expanding its presence into Marie Byrd Land in the continent’s west. China says the station will support research on climate change, ice sheets and marine systems. The project is being developed under the Antarctic Treaty System’s environmental assessment procedures, according to the supplied ABC report.

Some Australian politicians and analysts are concerned that a larger Chinese presence could increase Beijing’s influence in institutions governing Antarctica. Independent senator Jacqui Lambie questioned whether China’s growing network of bases might have geopolitical significance. Antarctic law lecturer Jiliang Chen said a station could strengthen China’s role in future decisions and serve as a symbol of its status.

Other experts stressed that equipment used for civilian research, including communications systems, aircraft and drones, can have possible military applications. China’s embassy in Canberra said Beijing was fully committed to ensuring its activities complied with the Antarctic Treaty System. The treaty prohibits military bases, weapons and new territorial claims, while allowing military personnel and equipment for peaceful purposes.

Former Australian Antarctic Division head Tony Press said fears about mining and military use were exaggerated, noting that the proposed base would operate only in summer. He nevertheless viewed it as a geopolitical statement demonstrating Chinese interest across Antarctica. The debate also touches on fishing and marine protection.

Analysts cited China’s icebreakers, fishing interests and opposition to some proposed protected areas, while researchers have reported widespread breeding failures among emperor penguin colonies as sea ice retreats.