NATO · US History

Which specific provision of the NATO Treaty states that an armed attack against one member shall be considered an attack against them all?

  1. Article 4
  2. Article 6
  3. Article 5
  4. Article 10
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Correct answer: Article 5

Article 5 is the cornerstone of NATO's collective defense. It ensures that the military might of the United States and other members would be used to defend any individual member state under attack.

Difficulty: Medium Question 2 of 20

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