Chinese President Xi Jinping bet that establishing a "no limits” friendship with Russian leader Vladimir Putin could prevent the U.S. from containing China. Now that agreement threatens to leave Beijing more isolated and alone.

A phone call between Xi and U.S. President Joe Biden on Friday appeared to achieve no major breakthroughs. The U.S. continued to threaten unspecified consequences if China provides support to Russia, and Beijing insisted it was supporting peace talks while blaming the U.S. for triggering the conflict.

That dynamic so far appears to be pushing more countries toward the U.S. camp, with the European Union set to reinforce the American warning to Beijing at a virtual summit planned for April 1. China, meanwhile, is struggling to convince the world it’s a neutral player as assurances to international audiences are undermined by messages at home affirming the China-Russia partnership.