The United States in a world of rising regional powers: farewell Lilliput,hello Shanghai

Regional powers such as China, India, Russia, and to a lesser degree Brazil and South Africa, now occupy a significant role on the world stage. The United States, while still enjoying superpower status, has taken note. At the same time, the transnational nature of the challenges facing the world will require multilateral and bilateral co-operation perhaps unprecedented in modern history. How will the United States respond to these new requisites within the context of this changed world? While it is too early to assess the Obama administration's foreign policy substantively, it looks to be adopting an approach emphasising the building of consensus and multilateralism in its international engagement. Moreover, there is reason to expect that it will actively seek a more constructive set of relationships with regional powers. United States domestic political constraints may yet hamper Obama in this new approach, as might the type of response the new administration receives from old and new powers to its overtures. Whether the changes are more in tone than substance remains to be seen.