A newly declassified assessment from the UK’s Joint Intelligence Organisation has laid bare the structural fissures beneath the surface of the China-Russia partnership. The report, obtained by The Guardian, argues that the alliance is not a marriage of equals, but a pragmatic, asymmetrical arrangement held together by mutual opposition to the West rather than deep-seated ideological alignment.
From a planetary perspective, this matters because the Sino-Russian axis is now the largest geopolitical force resisting coordinated climate action, arms control, and the rules-based order needed to manage the accelerating biosphere crisis. The intelligence analysis identifies three key vulnerabilities: economic disparity, divergent strategic priorities, and the growing strain of Russia’s dependency on Chinese manufactured goods, technology, and finance.
Russia’s invasion of Ukraine has forced Moscow into a lopsided reliance on Beijing. Chinese exports to Russia surged 45 per cent in 2023, filling gaps left by Western sanctions. Yet the terms are increasingly dictated by China, which demands payment in renminbi and operates strategically to avoid being drawn into direct conflict with NATO. The report notes that Russia’s elite are growing uneasy with this dependency, anxious that China could leverage its upper hand in future negotiations over Arctic shipping routes or Siberian energy reserves.
On the ground, the relationship is transactional. Russia supplies oil, gas, and military technology; China provides consumer goods, infrastructure finance, and diplomatic cover at the UN. But the balance is shifting. Russia’s economy is one-tenth the size of China’s, a gap that will only widen as China’s export-led recovery accelerates. Meanwhile, demographic decline eats at both powers: Russia’s population is shrinking by 0.4 per cent annually, and China’s by 0.1 per cent, undermining the long-term labour and tax base needed for military modernisation.
The intelligence assessment also highlights divergences in their vision for the global order. China wants a managed transition to a multipolar world where it leads in trade, finance, and technology. Russia, by contrast, favours a more confrontational stance, seeking to exploit Western fragmentation through sabotage and cyber operations. This difference plays out in their approaches to climate change: China is now the world’s largest investor in renewable energy and has explicit net zero targets, while Russia remains a petrostate increasingly hostile to green transition frameworks.
In the energy domain, the two are now locked in a negotiation over pricing for the Power of Siberia 2 pipeline, which would send 50 billion cubic metres of gas annually from Russia to China via Mongolia. The Kremlin has been pushing for a deal since 2022, but China has stalled, demanding lower prices and longer terms. The delay is a clear signal: Beijing sees Moscow as a junior partner whose leverage over European energy markets has collapsed.
The public face of the partnership remains warm. President Xi and President Putin meet regularly, and joint military drills in the South China Sea and the Sea of Japan continue apace. But behind closed doors, the UK assessment argues, trust is thin. Russia’s intelligence services view Chinese espionage in their defence sector as a persistent threat, while Chinese planners treat Russia as a valuable but expendable geopolitical asset.
For the West, the analysis suggests that the partnership is not monolithic; it can be prised open through targeted sanctions, technology controls, and patient diplomacy. The report recommends maintaining asymmetric pressure on Russia while engaging China on climate and trade, exploiting the fundamental asymmetry that makes the alliance brittle.
The bottom line: the China-Russia relationship is not a merger of minds, but a marriage of convenience, and the cracks are starting to show.
