What are the total membership countries of NATO?

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OPSC ASO (GK) 27 Aug 2022 Official Paper
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  1. 29
  2. 30
  3. 33
  4. 35

Answer (Detailed Solution Below)

Option 2 : 30
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Detailed Solution

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The correct answer is 30.

Key Points

  • As of 2023, NATO (North Atlantic Treaty Organization) consists of 30 member countries.
  • The organization was established in 1949 with the signing of the Washington Treaty.
  • NATO's primary aim is to ensure mutual defense and security of its members against external threats.
  • The most recent country to join NATO was North Macedonia, which became the 30th member in March 2020.

Important Points

  • The NATO headquarters is located in Brussels, Belgium.
  • The organization operates under the principle of collective defense as mentioned in Article 5 of the NATO Charter. An attack against one member is considered an attack against all.
  • NATO's expansion has been significant in strengthening the transatlantic alliance and promoting global peace and security.

Additional Information

  • Option 1 (29): This number represents the membership count before North Macedonia joined NATO in March 2020. From 2017 (when Montenegro joined) to early 2020, NATO had 29 members.
  • Important Terms:
    • Collective Defense: A principle where member countries agree to mutual defense in response to an attack on one or more members.
    • Expansion: NATO has expanded multiple times since its founding, with the inclusion of countries from Eastern Europe after the Cold War.
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