China has officially launched its 16th Arctic Ocean Expedition, marking the country's first Arctic research mission under its 15th Five-Year Plan. The expedition departed from Dalian, Liaoning Province, on 3 July 2026 and is expected to conclude in early October.

The mission is organised by China's Ministry of Natural Resources and involves four research vessels: Xuelong ("Snow Dragon"), Xuelong 2, Jidi ("Polar"), and Tansuo 3 ("Exploration 3"). Together, the ships will conduct an extensive scientific programme across key areas of the Arctic Ocean.

According to the Ministry, the expedition is designed to improve understanding of the rapidly changing Arctic environment, where rising global temperatures continue to accelerate sea ice loss and drive significant environmental change. These transformations have implications not only for Arctic ecosystems but also for the global climate system and sustainable development.

The scientific programme also includes investigations into geological processes, such as the formation of the Gakkel Ridge and the dynamic evolution of the Arctic Ocean's crust, contributing to a broader understanding of Arctic geoscience.

The expedition will involve international scientific cooperation with researchers from countries including Russia and Germany, reflecting the continued importance of collaborative research in advancing knowledge of the Arctic. The findings are expected to support both national and international efforts to better understand environmental change, strengthen Arctic science, and contribute to informed governance of the region.

As climate change continues to reshape the Arctic at an unprecedented pace, long-term scientific expeditions such as this play an increasingly important role in monitoring environmental change and improving our understanding of one of the world's most rapidly evolving regions.

Source: Ministry of Natural Resources of the People's Republic of China.