Economic sanctions can significantly impact international relations by altering trade dynamics and diplomatic ties between countries. They serve as a tool for governments to express disapproval of another state's actions, compelling changes in behavior or policy. Sanctions can weaken an economy by restricting access to goods, services, and financial markets, potentially fostering resentment and hostility. However, they may also lead to negotiations and diplomatic engagement. The effectiveness of sanctions depends on the targeted country's economic resilience, international alliances, and the global community's response, making their application a complex and strategic endeavor.