Diplomatic affairs refer to the activities and processes involved in managing relationships between countries. This includes negotiations, treaties, and communication aimed at promoting peace, trade, and cooperation. Diplomats, who represent their governments, play a crucial role in these interactions, working to resolve conflicts and foster mutual understanding. In addition to bilateral relations, diplomatic affairs also encompass multilateral engagements, such as those conducted through international organizations like the United Nations. These efforts help address global issues, including climate change and security, by bringing together various nations to collaborate and find common solutions.