Full Breakdown
China and Russia Conduct First Joint Sea-Ice Survey aboard Xuelong 2
9/7/2026, 11:16:15 PM
Core Event
China’s research icebreaker Xuelong 2 hosted a joint on-site sea-ice survey with Russia in the Arctic Ocean as part of China’s 16th Arctic Ocean Expedition. Two scientists from Russia’s Arctic and Antarctic Research Institute joined the Chinese crew, visually documenting ice concentration, thickness, type, snow cover, atmospheric conditions and large-animal sightings along the vessel’s route.
Background & Context
The mission occurs amid growing competition for economic opportunities in the rapidly warming Arctic, where melting ice is opening new shipping lanes and resource prospects. Both Beijing and Moscow have sought to deepen scientific cooperation while projecting influence in the region. State broadcaster CCTV reported the joint effort, highlighting its practical advantages over earlier Chinese Arctic voyages.
Key Figures & Groups
- Lin Long – captain of the Xuelong 2 sea-ice team, responsible for navigating the vessel and overseeing data collection.
- Evgeniy Kozlovskiy – lead engineer at Russia’s Arctic and Antarctic Research Institute, part of the two-person Russian delegation.
- Xuelong 2 – Chinese research icebreaker conducting the 16th Arctic Ocean Expedition.
- CCTV – Chinese state broadcaster that relayed details of the mission.
Data & Statistics
During the survey, the combined team recorded:
- Ice concentration levels across the ship’s track,
- Measurements of ice thickness and classification of ice types,
- Extent of snow cover on the ice surface,
- Observations of atmospheric variables, and
- Sightings of large Arctic fauna.
These observations are intended to improve understanding of current sea-ice conditions and support future navigation and resource planning.
Official Statements & Responses
Lin Long described the joint observation as “more practical” than previous Chinese Arctic expeditions, emphasizing the value of shared methodologies. Evgeniy Kozlovskiy noted that participation allowed Russian scientists to learn from China’s sea-ice observation experience and incorporate useful aspects of its techniques. Both statements underscore the collaborative intent behind the survey despite broader geopolitical tensions in the Arctic.
