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NATO is a transatlantic alliance of 31 like-minded North American and European countries securing peace since 1949. The alliance promotes democratic values and diplomacy and enables members to consult and cooperate on defense and security-related issues, build trust and, in the long run, prevent conflict.
Support to European Partners, Allies
Quiz: Do you know NATO?
Steadfast Defender 24
The Department of Defense provides the military forces needed to deter war and ensure our nation's security.