Un Security Council Reform: Proposals, Processes and Challenges

The United Nations Security Council (UNSC) is the principal organ responsible for maintaining international peace and security under the UN Charter. Established in 1945, its core structure reflects the post-World War II geopolitical balance. Decades of demographic shifts, economic growth, and emerging global challenges have created widespread calls to restructure the Council to make it more representative, transparent, and effective.

Historical Context and Existing Structure

Permanent and Non-Permanent Membership

The Security Council consists of 15 member states. Five permanent members—China, France, Russia, the United Kingdom, and the United States (the P5)—hold veto power. The UN General Assembly elects 10 non-permanent members for two-year terms without immediate re-election.

The 1965 Expansion

The Security Council underwent its only structural expansion in 1965. An amendment to Article 23 of the UN Charter increased the number of non-permanent members from 6 to 10, raising total Council membership from 11 to 15. The P5 composition remained unchanged.

Key Areas of Reform

Categories of Membership

Discussions center on expanding both permanent and non-permanent seats or creating a new tier of semi-permanent, long-term seats to accommodate emerging regional powers.

Regional Representation

The current Council underrepresents developing regions. Africa holds no permanent seat despite hosting a large share of UN peacekeeping operations. Asia, Latin America, and small island developing states also demand higher representation.

The Veto Power

Critics argue that the P5 use the veto to block resolutions serving their national interests or those of their allies. Proposals range from abolishing the veto entirely to restricting its use in cases of mass atrocities and genocide.

Size and Working Methods

Reform proposals suggest expanding total Council membership to between 20 and 26 seats. Working method reforms focus on improving transparency, holding open briefings, and increasing consultations with non-member states.

Major Negotiating Blocs and Proposals

Group of Four (G4)

India, Brazil, Germany, and Japan form the G4 alliance. They mutually support each other’s claims for permanent UNSC seats alongside two permanent seats for African nations.

Uniting for Consensus (UfC)

Led by Italy, Pakistan, Mexico, and Egypt, the UfC opposes the expansion of permanent membership. Instead, the group advocates adding only non-permanent seats with possibilities for immediate re-election.

African Group and the Ezulwini Consensus

The African Union adopts the 2005 Ezulwini Consensus and Sirte Declaration. Africa demands at least two permanent seats with veto rights and five non-permanent seats, allocated by the African Union.

L.69 Group and CARICOM

The L.69 group consists of developing nations from Asia, Africa, Latin America, and the Caribbean. They push for comprehensive reform, including permanent representation for developing countries and small island states.

Comparative Overview of Negotiating Blocs

Negotiating Bloc Key Member Countries Core Proposal Stance on Veto
G4 India, Brazil, Germany, Japan Add 6 permanent seats (G4 + 2 Africa) and 4 non-permanent seats New permanent members should hold veto, or defer its use
Uniting for Consensus (UfC) Italy, Pakistan, Mexico, Egypt, South Korea Add only non-permanent seats to reach 26 members Opposes expansion of veto power to new members
African Group 54 African Union Member States Add 2 permanent and 5 non-permanent seats for Africa New permanent members must enjoy all existing P5 privileges, including veto
L.69 Group India, Brazil, South Africa, CARICOM nations Expand both categories with focus on developing nations Supports equal rights, including veto, for new permanent members

Procedural Requirements and Structural Challenges

Charter Amendment Requirements

Reforming the Security Council requires amending the UN Charter under Article 108. Amendments need approval from a two-thirds majority of UN General Assembly members (128 out of 193 states) and ratification by two-thirds of member states, including all P5 members.

Intergovernmental Negotiations (IGN)

The General Assembly formally launched the Intergovernmental Negotiations (IGN) framework in 2009 to address Council reform. Progress remains slow due to lack of consensus on a single negotiating text.

Rivalries and Geopolitical Deadlocks

Regional rivalries impede consensus. P5 members show reluctance to dilute their decision-making power, while opposition from neighboring countries hinders individual candidate claims.

Key Facts and Data for Revision

  • Article 23 of the UN Charter defines the composition and governance structure of the UN Security Council.
  • Article 27 states that decisions on non-procedural matters require nine affirmative votes, including the concurring votes of all five permanent members.
  • The Security Council expanded its non-permanent seats from 6 to 10 following a 1965 UN Charter amendment.
  • India served as a non-permanent member of the UNSC for eight terms: 1950–51, 1967–68, 1972–73, 1977–78, 1984–85, 1991–92, 2011–12, and 2021–22.
  • The Ezulwini Consensus (2005) forms the common African position on UN reform, finalized in Swaziland (Eswatini).
  • Article 108 requires any UN Charter amendment to be ratified by all permanent P5 members before taking effect.
  • The Intergovernmental Negotiations (IGN) framework conducts annual UNSC reform discussions across five key clusters: categories of membership, veto power, regional representation, size and working methods, and Council-General Assembly relations.
Originally written on November 5, 2015 and last modified on August 10, 2026.

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