An economic sanction is a financial measure imposed by countries to influence the behavior of a targeted nation or entity. These sanctions can take the form of trade restrictions, asset freezes, or financial penalties aimed at discouraging undesirable actions, such as human rights violations or military aggression. Economic sanctions often serve as a tool of foreign policy, intending to compel a change in behavior without resorting to military force. However, their effectiveness can be debated, as they may disproportionately affect civilians and can lead to unintended consequences.