A diplomatic mission is an official representation of one country in another, aimed at managing international relations. These missions can take various forms, including embassies, consulates, and permanent missions to international organizations. They serve to promote the interests of the home country, facilitate communication, and provide assistance to citizens abroad. Embassies are typically located in the capital city of the host country and are headed by an ambassador, while consulates operate in other cities and focus on specific services like visa processing. Diplomatic missions also engage in negotiations and help resolve conflicts, contributing to global stability and cooperation.