BRICS Second Expansion Phase: Russia Says the Bloc Has Entered a New Stage of Growth

Russia says the BRICS second expansion phase is underway, as the bloc absorbs new members, widens its partner-country track, and tries to turn a bigger forum into a working system.

What Russia said, and what “second expansion phase” signals?

Russia’s position is that BRICS has moved beyond the first round of enlargement and is now in a second expansion phase—less about adding a few names and more about integrating a larger circle into regular cooperation.

That matters because BRICS is built on consensus. As participation grows, it becomes harder to agree on language, priorities, and timelines. When Russian officials describe a “new stage,” it is also a message about process: BRICS is trying to standardize how it brings countries in, how it runs meetings, and how it keeps agendas moving without splitting the group.

In practice, the phrase “second expansion phase” reflects three developments that are already visible:

• A larger membership than the original five-country BRICS.
  
• A formal “partner country” category designed to widen participation without immediately granting full membership.
  
• More emphasis on institution-building, including how summits, ministerial meetings, and joint documents are handled when the room is bigger.
  

The announcement also lands amid a global backdrop of tensions over sanctions, supply chains, payment systems, energy security, and geopolitical alignment. For BRICS members, expansion is not only about symbolism. It is also about creating a bigger platform for trade, finance, and political coordination—while managing the internal reality that members do not always share the same interests.

What changed at the Rio Summit and why Indonesia’s entry is a milestone?

The BRICS summit in Rio de Janeiro in July 2025 crystallized the new direction. Leaders issued the Rio Declaration, which formally welcomed Indonesia as a BRICS member, and also welcomed Vietnam as an additional partner country—along with an expanded partner list.

Indonesia’s membership is significant for several reasons:

• Regional balance: Indonesia is the largest economy in Southeast Asia and a major voice in ASEAN. Its entry increases BRICS’ presence in a region central to global manufacturing, shipping routes, and supply chains.
  
• Demographic and market weight: A larger consumer base and labor force makes BRICS’ “market size” argument more concrete when negotiating trade and investment.
  
• Diplomatic positioning: Indonesia has historically pursued a non-aligned or multi-aligned approach. That style fits a BRICS identity that tries to avoid being labeled a formal military or ideological bloc.
  

At the same time, Rio underscored that BRICS growth is not only about membership. The partner category expanded the group’s ability to bring in countries that want association with BRICS goals, without forcing immediate agreement on full member obligations.

BRICS expansion timeline (2024–2025)

Rio also highlighted a practical truth: an expanded BRICS needs clearer internal rules. A bigger forum increases the workload of drafting declarations, agreeing on shared language, and coordinating follow-through across ministries. The Rio documents and the “second expansion phase” framing both point toward a more structured BRICS—one that tries to scale up without losing its ability to make decisions.

How the “partner country” category works and why BRICS uses it?

The partner-country track is best understood as a structured bridge. It allows BRICS to widen engagement while keeping full membership decisions slower and more controlled.

Partner status generally means:

• Invitation to participate in major BRICS gatherings like summits and foreign ministers’ meetings (with additional sessions possible by agreement).
  
• Visibility and alignment with BRICS priorities, including development, trade facilitation, and institutional reform proposals.
  
• A pathway that can keep interest high among applicants while members decide whether full membership is realistic.
  

The partner model also solves a political problem. Many countries want to be “in the room,” but full membership is a bigger commitment and can be politically sensitive for members and applicants alike. Partner status creates a middle category that is easier to expand quickly.

Member vs Partner: what’s different

The partner list welcomed in BRICS’ 2025 declaration included a diverse mix across regions, from Eurasia to Africa to Latin America and Southeast Asia. That geographic spread supports BRICS’ core message: it aims to be a platform for a broader share of the Global South and other emerging economies.

But it also introduces complexity. The wider the circle, the more BRICS must define what participation means:

• Will partners join working groups on trade, finance, health, climate, or technology?
  
• Will partners endorse joint statements, or only attend?
  
• How are partners selected, and what criteria matter—trade ties, regional balance, political alignment, or economic weight?
  

These details matter because BRICS has not traditionally operated like a treaty-based organization. It is closer to a consensus forum that relies on political will. Partner status is one way to formalize growth without turning BRICS into a rigid institution overnight.

Why BRICS is expanding: economic weight, sanctions pressure, and development finance?

BRICS leaders and member governments often describe the group as representing a large share of global population and a significant share of global output and trade. Those scale arguments are used to justify why BRICS wants a stronger voice in international economic governance.

Several drivers consistently show up behind the expansion push:

1) Trade and investment diversification

Many BRICS members and partners want more options for trade routes, energy supplies, and investment sources. Expansion increases the number of potential bilateral and regional trade links inside the BRICS circle. Even without a formal free trade agreement, political coordination can help remove friction, accelerate memorandums, and encourage investment agencies and banks to prioritize BRICS-to-BRICS deals.

2) Payments and financial infrastructure debates

BRICS has repeatedly discussed ways to reduce transaction costs and reliance on single-channel payment routes. Expansion adds urgency, because the more countries participate, the more demand grows for predictable settlement mechanisms, smoother cross-border payments, and financing tools that work even during geopolitical turbulence.

3) Sanctions and risk management

Not all BRICS members face the same external pressures. However, recent years have made sanctions risk, compliance complexity, and currency volatility more central to policy planning. BRICS expansion—especially through a partner track—lets countries explore coordination without committing to identical foreign policy positions.

4) Development finance through the New Development Bank (NDB)

The NDB is often presented as BRICS’ most tangible institution. Its relevance rises as BRICS grows because new members and partners want proof that the bloc can deliver projects, not just statements.

NDB snapshot (reported figures)

The NDB’s leadership continuity also matters. Its governance stability is watched closely by governments and investors because it signals whether BRICS can maintain credible institutions as membership expands.

At the same time, expectations should be realistic. Development banks have long project cycles, strict risk frameworks, and internal constraints. Expansion does not automatically translate into faster loans or bigger disbursements. What expansion can do is increase the pool of possible projects and co-financing partners—if governance and credit standards remain clear.

What happens next: integration challenges, possible future entrants, and what to watch?

The “second expansion phase” framing suggests that the next period will focus on turning a bigger BRICS into a smoother machine. That includes more predictable meeting formats, clearer pathways for partners, and better follow-through on promises.

Here are the main issues to watch:

Consensus under pressure

BRICS operates by consensus, which becomes harder as numbers grow. More participants mean more red lines. This can slow down:

• joint statements on conflicts and peace initiatives,
  
• proposals on governance reform in international institutions,
  
• common positions on trade rules, digital regulation, or climate finance.
  

Partner pathway clarity

If partner status is to remain credible, BRICS will need to clarify:

• what partners can sign onto,
  
• what meetings and working groups partners can join,
  
• what conditions—if any—could lead to membership consideration.
  

Without clarity, partner status risks becoming symbolic. With clarity, it can become a structured pipeline.

Balancing identity: forum vs bloc

BRICS members repeatedly emphasize that the group is not designed as a military alliance. But external perceptions matter. Expansion will intensify debates about what BRICS is:

• a development and economic coordination forum,
  
• a political coordination platform,
  
• or an alternative pole in a more fragmented global order.
  

How BRICS frames its decisions will affect how new applicants approach the group, and how major outside economies respond.

Managing regional balance

As BRICS grows, it must balance representation across regions. Adding one major economy from a region can trigger new applications from neighbors or competitors. This is where the partner track becomes useful: it provides a way to broaden representation without making full membership the default.

Real-world deliverables

The credibility test is outcomes. In the second expansion phase, audiences will look for:

• measurable cooperation in trade facilitation,
  
• tangible progress on development projects and co-financing,
  
• clear frameworks on emerging topics like AI governance and digital public infrastructure,
  
• sustained coordination on health and climate initiatives.
  

The BRICS second expansion phase is less about a single announcement and more about a visible shift in structure: larger membership, an expanding partner circle, and heavier emphasis on making a bigger BRICS function day to day. The next year will show whether the group can keep consensus decision-making effective while also producing concrete economic and development outcomes that match its growing scale.