E10 Dynamics and the Elected Members' Role

The E10 in the Council's Architecture

The Security Council's ten elected members (E10) sit alongside the five permanent members (P5) under Article 23 of the UN Charter. Elected by the General Assembly for two-year, non-renewable terms under a regional distribution fixed by GA Resolution 1991 A (XVIII) of 17 December 1963, the E10 fill five seats annually: three African and Asia-Pacific, one Eastern European, two Latin American and Caribbean (GRULAC), and two Western European and Others (WEOG). One of the African/Asia-Pacific seats has, by convention since 1968, been reserved for an Arab state alternating between the two groups.

Election requires a two-thirds majority of GA members present and voting under Rule 83 of the Rules of Procedure of the General Assembly. Competitive races—Canada's 2020 defeat by Norway and Ireland, or Australia's 2012 victory over Finland and Luxembourg—demonstrate that E10 seats are contested diplomatic prizes, not pro forma rotations.

Procedural Powers and Substantive Leverage

The E10 cannot veto, but they hold three structural levers. First, every Council decision—procedural or substantive—requires nine affirmative votes under Article 27. Without at least four E10 votes, no resolution passes, even with P5 unanimity. The E10 thus possess a collective veto on adoption, exercised through abstention or negative votes. The 23 December 2016 adoption of Resolution 2334 on Israeli settlements (14-0-1) illustrated E10 cohesion when the United States abstained rather than vetoed; the E10 sponsorship by Malaysia, New Zealand, Senegal, and Venezuela was decisive.

Second, the rotating monthly presidency under Rule 18 of the Provisional Rules of Procedure gives each E10 member control of the programme of work, the right to convene meetings, issue presidential statements (S/PRST documents), and shape the agenda. Mexico's June 2021 presidency on conflict and food security and Niger's September 2020 presidency on governance in Africa show how E10 presidencies inject thematic priorities the P5 might otherwise sideline.

Third, the penholder system—an informal practice formalized in Note S/2017/507 by then-President Japan—traditionally concentrates drafting authority in the P3 (US, UK, France). E10 challenges to penholder monopolies have grown: in 2020, Belgium and Germany co-penned the Sudan/South Sudan files; in 2022, Ireland and Norway shared the Syria humanitarian file. Note 507 explicitly endorses co-penholding and consultative drafting, providing procedural cover for E10 assertiveness.

Caucusing Patterns

The E10 has institutionalized coordination through the monthly E10 coordination meeting, established informally during the 2018-2019 term and now a fixture. The A3+ format (the three African members plus a rotating partner, often Saint Vincent and the Grenadines or Guyana) coordinates positions on African files, frequently aligned with the African Union Peace and Security Council's communiqués pursuant to the AU-UN partnership framework under Chapter VIII.

Thematic caucuses have proliferated: the Group of Friends on Climate and Security (co-chaired by Ireland and Kenya in 2021-2022), the Women, Peace and Security focal points network, and ad hoc groupings on humanitarian access. These structures convert numerical strength into negotiating capacity, enabling E10 members to present drafts the P5 must engage rather than ignore.

The E10 also exploit asymmetric information: smaller delegations rotate through subsidiary body chairmanships (sanctions committees, the Counter-Terrorism Committee, the 1540 Committee), accumulating dossier expertise that P5 missions, despite larger staffs, sometimes lack on technical files.

Tactical Repertoire

E10 members deploy a defined toolkit. Abstention signals reservation without obstruction—Brazil's abstention on Resolution 1973 (2011) authorizing force in Libya foreshadowed its later critique of "responsibility while protecting." Explanations of vote (EOVs) under Rule 37 create the public record; Mexico's EOV on Resolution 2532 (2020) on COVID-19 ceasefires inserted humanitarian-pause language into the Council's working vocabulary.

Procedural motions offer further leverage. Any Council member may request a meeting under Rule 2, propose agenda items under Rule 6, or call for a vote on a procedural question under Article 27(2), where the veto does not apply. The 29 January 2007 procedural vote on placing Myanmar on the agenda—defeated 9-3-3 with a Russian-Chinese veto contested as substantive—illustrates the contested boundary between procedural and substantive questions, the so-called "double veto."

Draft tabling is the most assertive tool. An E10 member may circulate a draft in blue (the printed-on-blue-paper signal that a text is ready for vote) under Rule 38, forcing P5 positions into the open. Forcing a veto—as France and Mexico did by tabling humanitarian carve-out language on Syria repeatedly between 2014 and 2019—imposes reputational costs on vetoing powers and builds the historical record cited in subsequent General Assembly debates under Resolution 76/262 (the veto initiative of 26 April 2022).

Structural Constraints

E10 influence is bounded. Continuity gaps are severe: incoming members join on 1 January with limited preparation despite the "newly elected members" workshop (the Hitachi Seminar) run annually since 2003. Institutional memory rests with P5 delegations and the Secretariat. Capital instructions vary in clarity; small missions, sometimes fewer than five diplomats, must cover the entire Council agenda plus subsidiary bodies.

The penholder system, despite Note 507 reforms, persists. The P3 retain primary drafting on Mali, Libya, Syria, Yemen, and most thematic files. E10 amendments often arrive late in negotiation cycles when texts are nearly locked. Russia and China have increasingly contested the penholder system from a different angle, demanding greater consultation, which occasionally aligns with E10 grievances but more often complicates E10 coalition-building.

Election campaigns themselves constrain behavior: aspirants modulate positions years in advance to court GA support, and incumbents calibrate against re-election prospects for regional partners. The competitive 2022 election for the 2023-2024 term (Japan, Switzerland, Malta, Mozambique, Ecuador elected) demonstrated the resource intensity of campaigns lasting a decade or more.

Recent Case Studies

Three episodes illustrate E10 agency. First, Resolution 2532 (2020) on a global COVID-19 ceasefire, co-penned by Tunisia and France after months of E10 pressure, broke a 100-day deadlock. Second, the December 2022 Resolution 2664 humanitarian carve-out to UN sanctions regimes, championed by Ireland and the United States with strong E10 backing, restructured the 1267, 1718, 1591, and other sanctions committees' delisting and exemption procedures. Third, the A3's coordinated position on the 2021 Mali sanctions renewal forced amendments to Resolution 2590 reflecting ECOWAS positions.

The E10 will not displace P5 primacy, but procedural literacy, coalition discipline, and selective drafting assertiveness convert their nine-vote arithmetic threshold into genuine substantive influence.