This intellectually stimulating book examines the key issues (i.e.,security cooperation, development partnership, border management, water cooperation, connectivity), challenges and possibilities in BangladeshIndia relations in the last fifty years. The book also investigates the role of `China factor`, the role of civil society in BangladeshIndia relations and maps out the future course of actions in BangladeshIndia partnership in the postpandemic world which merits serious attention. The book contributes to both from theoretical and policy perspective and therefore will be immensely useful to the students of International Relations, Political Science, to academics, researchers, and policymakers with interest on BangladeshIndia relations, Bangladesh foreign policy, India`s foreign policy in particular, and South Asia in general.