SCMP reports China weighs Irtysh-Ob river route to Arctic via Kazakhstan and Russia
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China is considering developing a cargo route along the Irtysh and Ob rivers that would give Beijing an alternative outlet to the Arctic, the South China Morning Post reported on August 30. The route, passing through Kazakhstan and Russia, could help China avoid Western naval blockades and US sanctions. The project faces challenges including six-month winter freezes and the need for extensive dredging.
Key Facts
- The Irtysh River originates in China's Xinjiang Uygur Autonomous Region, flows through Kazakhstan, and joins Russia's Ob River before reaching the Arctic Ocean.
- The route would allow China to avoid naval blockades by Western countries, surveillance by foreign coast guards, and US sanctions, according to the South China Morning Post.
- Zhao Long, a senior researcher at the Shanghai Institutes for International Studies, said the project could connect Siberia's vast interior with the Chinese market.
- The river system freezes for up to six months a year during harsh Siberian winters, and large cargo barges would require significant dredging capacity to avoid running aground.
The Proposed Route
The Irtysh River begins in China's Xinjiang Uygur Autonomous Region, crosses Kazakhstan, and flows into Russia's Ob River, which empties into the Arctic Ocean. The South China Morning Post reported that this river-sea route could give China access to the resource-rich and strategically important Arctic. Unlike traditional maritime chokepoints such as the Malacca and Bering straits, the route would avoid Western naval blockades, foreign coast guard surveillance, and US sanctions, the newspaper said.
Strategic and Economic Rationale
Zhao Long, a senior researcher at the Shanghai Institutes for International Studies, said the project could link Siberia's vast interior with the Chinese market. The project aligns with Russia's desire to reduce its transport dependence on Europe amid Western sanctions and fits into Russia's broader foreign policy pivot, the newspaper reported.
Operational Challenges
Turning the river into a major trade artery will be difficult because the river system freezes for up to six months a year during harsh Siberian winters. Large cargo barges would require significant dredging capacity to avoid running aground, the newspaper noted.
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SCMP reports China weighs Irtysh-Ob river route to Arctic via Kazakhstan and Russia



