Back in February, on the opening day of the Beijing Winter Olympics, Mr Putin and Mr Xi declared a “no limits” friendship between their two countries. Days later the Russian leader invaded Ukraine. This latest Xi-Putin meeting, on the margins of a summit of the Shanghai Co-operation Organisation, a grouping of Eurasian powers, came a month before the highest-stakes gathering of Mr Xi’s career. China’s goal in Ukraine is Western disunity and failure, more than a Russian triumph. Do you think that Xi Jinping can ditch Putin ?

