Book excerpt: Given its geographical proximity to Asia and its close alliance with the West, Australia, amid the rise of Asian economies, needs to re-formulate its policies on trade, investment and security. Over the years, in making decisions on issues relating to trade, investment and security, the Australian government has often resorted to the notion of 'national interest'. This book attempts to analyse ‘national interest’ from the perspectives of economics, finance, international trade, foreign direct investment, international relations, energy resources, and migration in the context of Australia in the Asian century.Currently, there are no multidisciplinary books on the Australian ‘national interest’. This book fills the gap with a broad and integrated approach in examining the subject. Academics, researchers, and students of various disciplines (such as economics, finance, international relations, international trade, foreign direct investment and Asian studies), policy advisors, government agencies, financial institutions, and trade law practitioners from around the world will find this book useful and stimulating.