The impact of national interest on foreign policy decisions tends to guide a country’s international relations and diplomatic strategies. National interests often prioritize security, economic prosperity, and political stability, shaping decisions on trade agreements, military interventions, and alliances. Policymakers may manipulate these interests to justify actions, appealing to nationalistic sentiments to unify public opinion. However, this focus can also overlook humanitarian considerations, especially in conflict scenarios. Understanding national interests is essential for comprehending the motivations behind policy choices, as they often dictate the direction and tone of a nation’s foreign engagements.