Making the point that the US continues to be the sole superpower, though its position is in relative decline, Dr Shambaugh writes that for the US, “China is a geostrategic challenge, a military adversary, an economic and technological competitor, and an ideological rival.” At the same time, he says, global competition requires “prioritisation”, because the US does not possess the capacity or the resources to do everything everywhere all at once. Thus, he argues, it is crucial to focus on the allies and the goodwill that the US claims around the world in contrast to the fact that the authoritarian structure of the Chinese political system has managed to alienate a large part of the world. The differences in the political system can be a significant advantage to Washington, Shambaugh argues. However, he constantly points to the need to go back to the policies and methods employed by Washington during the Cold War vis-à-vis the Soviet Union and even argues that, “To understand China, you need to understand the Soviet Union first”.