The field of international relations branched out from Political Science, which largely focuses on world politics. With an emphasis on harmonious diplomatic relations, dialogue and trade, international relations shed light on the working of the international system, its causes and consequences. An international relations course outlines the current political, economic, social and cultural affairs of the world through historical context. International Relations- An Overview International relations is a broader subject that aims to understand international systems and the interactions between actors involved with the system. An international system here refers to an interaction between the international actors such nation-states, international organisations and even individual subjects. The first full-fledged international system was founded around 3500 BC between Sumerian city-states. The establishment of the contemporary international system began only after World War 2 and the start of the Cold War era, including the process of decolonisation. Definition of International Relations in a Modern Context The evolution of International Relations has provided a broader context to the discipline, outlining its foundation and relevance in the modern world. It studies the interactions of non-governmental organisations and nation-states on a global scale, through the lens of politics, economics, environment, and security. The international relations courses in India present an interdisciplinary blend of fields like economics, history and political science. However, this global political, historical and economic perspective is developed for examining challenging subjects such as human rights, environment, global ethics, global poverty, global economy, security, etc. Is International Relations Relevant? The study and practice of …