Internal divisions threaten to slow Brics expansion as bloc marks two decades

A coalition of twenty faces a different math than a coalition of four
As BRICS expands, the challenge of reaching consensus among diverse members grows steeper.
Mark

So BRICS has grown from four countries to nearly twenty in just a couple of years. That sounds like success. Why would anyone worry?

Mimi

The expansion is real, and it does signal that countries see value in the bloc. But adding members doesn't automatically make an organization stronger—it can actually make it harder to function.

Luke

Right. We should be careful here. The source says there are "major splits" on US policy, but it doesn't specify what those splits look like or which countries are on which side. That's important context we're missing.

Mark

Fair point. So we know there's disagreement, but not the details of it.

Mimi

Exactly. And the "bottleneck" they mention—that's a real constraint. The more voices in the room, the harder it is to reach decisions that everyone can live with.

Luke

The source calls it a bottleneck impeding development, but it doesn't define what "development" means in this context. Is it economic coordination? Military alignment? Diplomatic influence? That matters.

Mark

So the story is really about whether BRICS can stay coherent as it gets bigger.

Mimi

That's the central tension. They've proven they can attract members. The question now is whether they can actually do things together.

Luke

And we don't yet know the answer. This meeting in New Delhi might give us clues, but the source doesn't tell us what came out of it or what the leaders actually said to each other.

Mark

So we're at a pivot point.

Mimi

Exactly. The next few years will show whether this expansion was the beginning of something powerful or just a moment of growth that couldn't be sustained.

  • A bloc born from informal conversation among four emerging economies now claims to speak for the Global South, but its credibility depends on whether nineteen-plus nations can actually agree on anything consequential.
  • The sharpest fault line runs through a single question: how to handle the United States — with some members seeking confrontation, others preferring pragmatic coexistence, and no consensus in sight.
  • Structural 'bottlenecks' are slowing the machinery of the organization, as the same expansion that signals success makes unified decision-making exponentially harder.
  • New Delhi is the proving ground — the moment where BRICS must demonstrate it can convert a growing membership list into coordinated policy, or risk being seen as a forum with ambition but no leverage.

In New Delhi, the leaders of a coalition that has grown from four nations to nearly twenty gathered to mark two decades of an experiment in collective ambition — the attempt by the Global South to build a voice of its own. BRICS has succeeded in attracting members and commanding attention, but the deeper question it now faces is whether size and solidarity are the same thing. History suggests that coalitions are easy to expand and difficult to govern, and the tensions surfacing in New Delhi are less a crisis than a reckoning with that ancient truth.

When China, Russia, and Iran arrived in New Delhi this week, they joined a gathering meant to celebrate twenty years of an idea — that emerging economies could build something together capable of challenging Western-dominated institutions. What began in 2006 as informal talks among Brazil, Russia, India, and China became official in 2009, grew with South Africa's entry in 2010, and then expanded dramatically in 2024 and 2025 to include Egypt, Ethiopia, Iran, Saudi Arabia, the UAE, and Indonesia, with ten more nations added as partners. The club of four has become a network of nearly twenty.

Analysts credit BRICS with real achievements. It has given countries that felt marginalized in postwar institutions a platform to speak without deference to Washington or Brussels. The steady line of nations seeking membership suggests the model offers something genuine — a space where the Global South can assert its interests on its own terms.

Yet the fractures are equally real. The most consequential divide concerns the United States: some members see BRICS as an explicit counterweight to American power, while others approach it as a pragmatic cooperation forum that need not be defined by opposition to Washington. These are not tactical disagreements — they reflect fundamentally different visions of what the bloc is for.

Compounding this is what observers call a structural 'bottleneck.' The more members BRICS adds, the harder consensus becomes. Four nations can align with relative ease; twenty, carrying different histories, economies, and security calculations, face a far more complicated arithmetic. The New Delhi summit will reveal whether BRICS can translate its expanding numbers into unified influence — or whether it has assembled an impressive crowd without the cohesion to move it anywhere.

The leaders of China, Russia, and Iran arrived in New Delhi this week for one of the most scrutinized meetings the BRICS bloc has held in years. The gathering marks a moment of reflection for an organization that has grown from an informal conversation between four nations into a coalition claiming to represent the interests of the Global South against Western dominance.

Two decades ago, the story was simpler. Brazil, Russia, India, and China began talking informally in 2006, testing whether emerging economies could build something together. By 2009, BRICS was official. A year later, South Africa joined, and the acronym gained its final letter. For years, the bloc remained relatively small and cautious. Then, in 2024, the doors opened wider. Egypt, Ethiopia, Iran, Saudi Arabia, and the United Arab Emirates all entered. Indonesia followed in 2025. Ten more countries have been added as partner nations. What started as a club of four has become a network of nearly twenty, with others waiting at the threshold.

Analysts point to real accomplishments. BRICS has given voice to countries that felt unheard in institutions built after World War II. It has positioned itself as an alternative to Western-led frameworks, offering a platform where the Global South can speak without apology. The expansion itself signals that the model resonates—countries want in, which suggests the bloc offers something they cannot find elsewhere.

But growth has not erased the fractures running through the organization. The most visible split concerns how to handle the United States. Member nations do not agree on strategy, on rhetoric, or on how far to push confrontation versus accommodation. This is not a minor disagreement about tactics. It goes to the heart of what BRICS is supposed to be. Some members see it as a counterweight to American power; others view it more pragmatically, as a space for cooperation that need not be defined by opposition to Washington. These competing visions sit uneasily in the same room.

Beyond the US question lies what observers have begun calling a "bottleneck"—a structural constraint that slows decision-making and limits what the bloc can actually accomplish. The more members BRICS adds, the harder it becomes to move in concert. Consensus is harder to find. Interests diverge. A coalition of four can align relatively easily. A coalition of twenty, with different histories, economies, and security concerns, faces a different math entirely.

The New Delhi meeting will test whether BRICS can convert its expansion into coordinated action or whether it will remain a forum for conversation without teeth. The bloc has proven it can attract members and generate headlines. What remains uncertain is whether it can translate those numbers into the kind of unified influence its champions claim it represents. The next phase will reveal whether BRICS has built something durable or merely assembled a crowd.

BRICS has emerged as a champion of the Global South, but serious challenges lie ahead, including major splits on how to handle the United States
— analysts cited in reporting
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