Discuss how the expansion of BRICS to 11 members and ten partner countries affects its cohesion and effectiveness as a platform for global governance reform.

From a four-member investment acronym to an eleven-member bloc with ten partner countries — Brazil, Russia, India, China, South Africa, Egypt, Ethiopia, Iran, Saudi Arabia, the UAE and Indonesia as members [1] — BRICS has acquired the demographic and economic weight to press for global governance reform, but that same scale now tests its internal coherence.

Enlargement strengthens its reform mandate

• Representational legitimacy: adding West Asian, African and Southeast Asian economies lets BRICS speak for the Global South rather than a narrow club, reinforcing its long-standing demand for a reformed multilateral system and UN Security Council [2].
• Resource and energy heft: inclusion of major hydrocarbon producers and the two-tier partner-country framework [1] widens the coalition without diluting decision-making at the core.
• Institutional delivery: the New Development Bank, itself admitting new members such as the UAE, Bangladesh, Egypt and Algeria [3], gives reform demands a working alternative to existing lending architecture.
• Agenda breadth: India's 2026 Chairship theme — "Building for Resilience, Innovation, Cooperation and Sustainability" — spans health, culture, energy and innovation working groups [1][4].

Enlargement strains cohesion

• Divergent foreign policies: members range from Iran to Saudi Arabia and the UAE, and from treaty allies of the West to its adversaries, making consensus texts harder to negotiate.
• Consensus costs: outcomes need painstaking sherpa-level groundwork, evident in the Sherpas' meetings under India's Chairship [5] and over 350 engagements across 25 cities [1].
• Identity risk: a bloc perceived as anti-Western loses the moral capital reform advocacy requires — India's balancing role is therefore pivotal.
• Lowest-common-denominator outcomes: broader membership can blunt sharp positions on trade, currency and climate finance.

Expansion has thus traded depth for reach — BRICS is more representative but slower to converge. Its effectiveness now depends on issue-based coalitions, institutional deliverables through the NDB, and a constructive reformist identity rather than an oppositional one. Steered as a bridge between the Global South and existing institutions, an enlarged BRICS can make multilateralism more inclusive and equitable.