Question

Difficulty: MediumUnited Nations Organisation (UNO): Organs, Functions, and Specialized Agencies

In the United Nations Security Council, decisions on substantive matters require nine affirmative votes, including all permanent members. What is the legal effect when a non-permanent member votes against a resolution supported by all five permanent members?

  1. It serves as one negative vote among the council members but does not constitute a veto to block the resolution.Answer
  2. B
    It acts as an absolute veto that automatically defeats the resolution despite the approval of all permanent members.
  3. C
    It automatically invalidates the votes of the permanent members and transfers the decision to the General Assembly.
  4. D
    It is reclassified as an abstention because non-permanent members are restricted to voting only on procedural matters.

Answer

It serves as one negative vote among the council members but does not constitute a veto to block the resolution.
Under Article 27 of the UN Charter, non-permanent members participate fully in substantive voting, and their votes count toward achieving the mandatory nine affirmative votes. However, a negative vote by a non-permanent member does not constitute a veto and cannot unilaterally block a resolution if nine or more total affirmative votes are achieved.

Step-by-Step Solution

1
Analyze the voting rules of the UN Security Council on substantive matters under Article 27 of the UN Charter.
Substantive decisions require 9 affirmative votes out of 15 members, with no permanent member casting a negative vote (veto).
To understand how individual member votes contribute to the total required threshold.
2
Evaluate the difference between permanent (P5) and non-permanent member voting powers.
Non-permanent members have standard voting rights where their negative votes subtract from the 9 required affirmative votes, but they lack veto power.
Veto power is an exclusive privilege granted solely to the five permanent members.

Key Concept

Voting procedures and legal distinction between permanent and non-permanent members in the UN Security Council
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