An embassy is a diplomatic mission located in a foreign country. It represents the government of the home country and serves as a place for diplomatic discussions, negotiations, and the protection of its citizens abroad. Embassies often provide services such as issuing visas, assisting citizens in emergencies, and promoting trade and cultural relations. Embassies are typically headed by an ambassador, who is the official representative of their country. They work to maintain good relations with the host country and address issues that may arise between the two nations. Each embassy is usually located in the capital city of the host country.