It gathers intelligence, conducts covert operations, and advises policymakers. During the Cold War, the CIA played roles in coups and interventions in countries including Iran (1953), Guatemala (1954), and Chile (1973). It supported anti-communist movements and authoritarian regimes viewed as strategically aligned with U.S. interests. The agency has also been involved in counterterrorism operations following the September 11 attacks. Critics argue that its covert actions have undermined democratic governments and international law.



