Two points need to be appreciated to understand why Beijing prioritises the denial of a Russian defeat over the defence of Ukraine’s sovereignty.
First, China’s perspective on sovereignty is genuine but needs to be contextualised. There is a critical difference between sovereignty cases that directly engage Beijing and those that do so indirectly.
On Ukraine, China defends the sovereignty principle but is not a direct participant. It therefore has a qualified commitment.
In contrast, Taiwan involves a direct engagement with the sovereignty principle through a non-negotiable commitment to reclaim territory that was ceded to Japan after the Sino-Japanese war in 1895.
Ukraine and Taiwan both involve the sovereignty principle, but China is clearly more invested in the latter issue.
Second, a defeated Russia would likely be an unstable state that complicates China’s security in multiple and potentially unpredictable ways. To make matters worse for Beijing, Vladimir Putin’s defeat in Ukraine could realistically lead to Ukraine’s swift entry into NATO and the European Union. If that were to occur, the world’s most powerful military alliance and economic union would be at Russia’s doorstep. That represents a strategic nightmare for China.
Once we understand the reasons for why China ranks the denial of a Russian defeat over a concern for Ukraine’s sovereignty, it becomes clear why Beijing’s economic, diplomatic, and military interactions with Moscow have grown considerably over the course of the war.
Evidence to support this conclusion comes from none other than Putin himself. During the 16–17 May summit between Putin and China’s Xi Jinping in Beijing, the Russian leader rattled off an array of initiatives and statistics, demonstrating increasing economic, military, and diplomatic cooperation between Beijing and Moscow.
That said, at some point the war in Ukraine has to end. And at that time, China will play a major part in shaping Russia’s policy, with a view to minimising foreign policy surprises in an era of US-China great power rivalry.