International organizations promote peace through diplomacy, conflict resolution, and cooperative initiatives aimed at fostering understanding and collaboration among nations. These bodies, such as the United Nations, engage in peacekeeping missions, mediate disputes, and support post-conflict reconstruction. They also establish norms and frameworks for international laws and human rights, encouraging countries to abide by global standards. By facilitating dialogue and cooperation, international organizations aim to prevent conflicts and create conditions conducive to long-term stability and peace.