Northeast Asia is rife with potential conflict, given US-China great power rivalry, ongoing differences over interpretations of history between Korea and Japan and between China and Japan, simmering maritime disputes in the East and South China Seas, and worries that tensions could escalate between Taiwan and the Mainland under the US presidency of Donald J. Trump. The articles in this cover package of Global Asia argue that now is the time for players in the region to embrace “strategic diplomacy.”