International Relations Course: International Relations also are known as International Affairs is the study of politics, economics, and law at a global level. It is concerned with the relations across the boundaries of a nation. It addresses the issues of intercultural relations, foreign policies, international security, migration, global environment, diplomacy, terrorism, and more. As the world grows and becomes more interconnected through trade and commerce, the field of International Relations becomes more relevant. Thus the globalized world requires professionals who are trained to comprehend these complex interactions and can contribute to meeting the challenges of today and future.