International organizations play a pivotal role in enforcing sanctions against states or entities that violate international laws or norms. They facilitate multilateral cooperation, bringing attention to violations of human rights, terrorism, or nuclear proliferation. By coordinating sanctions among member states, organizations like the United Nations can maximize their impact, compelling nations to comply with international standards. Additionally, these organizations monitor adherence and provide a platform for diplomatic engagement. The effectiveness of sanctions often hinges on the unity and commitment of the international community.