The strategic partnership between Moscow and Beijing is by now incontrovertible, as is the gradual development of closer coordination between the two powers and their allies around the world. However, the foundations and limitations of that relationship remain poorly understood.
The Sino-Russian relationship is neither the “limitless friendship” touted by Vladimir Putin and Xi Jinping nor a fatally flawed marriage of convenience. The specific threats posed by the partnership, however, remain unclear—leaving US policymakers unequipped to make the difficult choices required.