A country's foreign policy refers to the set of strategies and principles that guide its interactions with other countries and international organizations. The foremost driving force behind a country's foreign policy is its national interest.
National interest refers to the goals, values, and objectives that a country seeks to achieve in its relations with other countries. These interests may include economic, political, strategic, and security interests, among others.
For example, a country may have an economic interest in promoting trade and investment with other countries, or a strategic interest in building alliances to counter common threats. These interests guide the development of the country's foreign policy, and determine how it engages with other countries and international organizations.
While other factors such as location, natural resources, and economy may also influence a country's foreign policy, the national interest is the primary driving force. A country's foreign policy must serve its national interests and reflect the values and aspirations of its people.
In conclusion, a country's foreign policy is primarily driven by its national interest, which encompasses a range of goals and objectives that a country seeks to achieve in its interactions with other countries and international organizations.