International relations profoundly affect domestic politics by influencing policymaking, economic strategies, and national security. Global events, such as trade agreements or conflicts, ripple through domestic agendas, prompting governments to respond to external pressures. Additionally, international relations shape public sentiment regarding issues like immigration, foreign aid, and military intervention, which can affect electoral outcomes. Governments may adjust policies to align with international commitments or public expectations, creating a complex interplay between global dynamics and local governance.