**Sanctions** function in international politics as tools used by countries or international organizations to influence the behavior of other nations. They can take various forms, including **economic**, trade, or travel restrictions, aimed at compelling a change in policy or behavior, often in response to actions deemed harmful, like human rights abuses or aggression. While intended to pressure governments, sanctions may also have unintended consequences, potentially impacting civilian populations and fueling anti-foreign sentiment. Their effectiveness varies, and they often require careful consideration of broader diplomatic strategies.