The role of ethics in international relations is fundamental in guiding state behavior and diplomatic conduct. Ethical frameworks establish norms around issues like sovereignty, human rights, and conflict resolution. They help governments navigate complex moral dilemmas, such as intervention or foreign aid. A strong ethical foundation can enhance a country's global reputation and foster trust with other nations. Conversely, ethical failures can lead to international condemnation and strained relations. Maintaining ethical standards is essential for sustainable and peaceful global interactions.