International Relations is the study of relationships among countries, international organizations, and global actors. As a course, it covers diplomacy, foreign policy, international law, global security, international trade, and conflict resolution. Students examine how nations interact, the causes of global issues such as war, terrorism, and climate change, and the roles of institutions like the United Nations. The course equips graduates for careers in diplomacy, international NGOs, foreign affairs, global policy analysis, and international business.