NSDD-75, or National Security Decision Directive 75, was a policy directive issued by U.S. President Ronald Reagan in 1983. It aimed to guide U.S. foreign policy towards the Soviet Union, emphasizing the importance of a robust military posture and diplomatic efforts to counter Soviet expansionism. The directive also outlined strategies for promoting democratic movements worldwide and enhancing intelligence capabilities. NSDD-75 marked a significant shift in U.S. strategy during the Cold War, reflecting a more confrontational approach to the Soviet threat.