This chapter focuses on economic integration (linkages) between South Asia and East Asia.2 The topic is important for three reasons. First, South Asia-East Asia (SA-EA) trade is a component of South-South trade and could be a useful buffer should North-South trade soften, or populism lead the North to view trade as a “zero-sum” game, as is presently the case in the United States and several countries in Europe. The withdrawal of the United States from the Trans-Pacific Partnership (TPP) in January 2017 and President Trump’s reiteration of his “America First” trade policy at the 2017 APEC meetings in favor of bilateralism and “fair trade” has generated interest in alternate trade policy options in the EA region.