National Intelligence Estimate (NIE)

A National Intelligence Estimate (NIE) is a comprehensive report produced by the U.S. intelligence community that analyzes and summarizes critical intelligence on a specific national security issue. It combines insights from multiple agencies to provide policymakers with an informed assessment of threats, intentions, or developments, often based on classified and open-source information. The NIE helps guide decisions on foreign policy, defense, and security by offering a coordinated, expert view of complex international situations. It’s regarded as a trusted, authoritative source that reflects a consensus assessment rather than individual opinions.