Abstract: The concept of the Indo-Pacific plays a role of growing importance in the way the world is coming to terms with China’s power and assertiveness. This concept serves two related purposes: an objective definition of an Asia-centric strategic and economic system, spanning a two-ocean region and replacing the late-twentieth-century idea of the Asia-Pacific, and the foundation for a strategy of incorporating and diluting Chinese power within a multipolar order reflecting respect for rules and equal sovereignty.1 No one country or strategic thinker can lay claim to the rapid emergence of this concept. In fact, the Indo-Pacific is not such a new idea, with precursors of pan-Asian maritime connectivity going back to pre-colonial times. Moreover, a sense of this revived regional construct emerged through a process of interaction among policy establishments and strategic thinkers in a number of nations, including Australia, India, Japan, the United States and Indonesia, in the first two decades of the twenty-first century. It is notable, however, that Australia has been the most prominent and active proponent of this concept. Australia was the first country to formally introduce the Indo-Pacific as the official definition of its strategic environment in 2013. This has consistently been reaffirmed since, and elaborated in the 2017 Foreign Policy White Paper that provides a vision for Australia’s international relations. It is fair to say that the Indo-Pacific is now bipartisan orthodoxy in Australia. A likely change to a Labor government in 2019 is unlikely to shift this perspective. Full text available here.