Every state maintains a set of goals and strategies toward the outside world. That collection of positions and actions constitutes its foreign policy. It covers security, trade, alliances, aid, and participation in international organizations.

Foreign policy is shaped by geography, economic interests, domestic politics, and the distribution of power abroad. Executives usually lead in formulation and conduct, while legislatures control funding and treaty approval. Public opinion, interest groups, and bureaucratic organizations all influence outcomes. Consistency is valued, yet policies shift with new leaders, crises, and changing capabilities.

Successful foreign policy advances national interests without unnecessary conflict. It requires accurate assessment of others’ intentions and careful matching of means to ends. Failures—miscalculated interventions, neglected alliances, or trade disputes that escalate—carry high costs. Continuous diplomatic engagement remains the ordinary instrument of foreign policy even when military options exist in the background.

• Government strategy toward other nations
• Covers security, economics, and diplomacy
• Led by the executive with legislative checks
• Balances interests, values, and capabilities