Public opinion significantly shapes foreign policy by influencing governmental actions and strategies in the international arena. Policymakers monitor public sentiment in order to align their actions with the electorate's values and concerns. Support or opposition from the public can sway decisions on critical issues such as military interventions, humanitarian aid, and international treaties. Moreover, the rise of social media has amplified public voices, allowing grassroots movements to impact foreign policy discussions. Understanding public opinion helps governments navigate the complex intersection of domestic interests and international responsibilities.