A country's foreign policy (also called the international relations policy) is a set of goals about how the country will work with other countries economically, politically, socially and militarily. Foreign policy also involves dealing with groups that are not countries but that are still important. These are called non-state actors, and might include religious groups, large companies, or even terrorist groups. The study of foreign relations is known as foreign policy analysis (FPA). The head of Foreign Policy can decide whether to be companions or foes with the other countries.