When Russia invaded Ukraine in February 2022, it lost access to many world markets, including much of Europe. Countries like Germany, which for years had relied on Russian gas and oil, now turned sharply away and sought to rid themselves of any vestiges of Russian dependence. (Source) Into the breach stepped China. Always thirsty for new supplies of gas and oil, China quickly notified Russia that it was interested in receiving Russian gas and in developing a pipeline from Siberia for that gas. (Source). Recently, however, that lifeline looks more like a noose, at least for Russia. Beijing is taking...