Foreign policy refers to the general objectives that guide the activities and relationships of one state in its interactions with other states. The development of foreign policy is shaped by domestic considerations, the policies or behavior of other states, and plans to advance specific geopolitical designs. A successful foreign policy aims to create the external circumstances conducive to realizing the nation's fundamental aims such as protecting its physical security and its decisional autonomy. It also aims to enlarge the economic prosperity and technological capabilities of the nation. This book unravels the recent studies in the field of foreign policy. It picks up individual topics and explains their need and contribution in the context of a growing economy. This book will provide comprehensive knowledge to the readers.