Diplomacy is the practice of managing international relations through negotiation, dialogue, and communication. It plays a vital role in international politics by fostering cooperation, conflict resolution, and mutual understanding among nations. Effective diplomacy can prevent wars, build alliances, and facilitate trade agreements, contributing to global stability and peace. Additionally, diplomatic efforts can address pressing global issues such as climate change and humanitarian crises, underscoring the importance of multilateral engagement. In an increasingly interconnected world, diplomacy remains an essential tool for navigating complex international challenges.