The main objective of foreign policy is to protect and advance a nation's interests and security while fostering peaceful international relations. This involves a strategic approach to dealing with other countries and global entities, aiming for stability, cooperation, and development. Key goals include promoting national security, enhancing economic prosperity, and upholding the country's values and principles abroad. Effective foreign policy relies on diplomacy, international alliances, and sometimes military action, seeking to manage challenges while seizing opportunities for collaboration on global issues.