Tehran is tired of waiting for New Delhi to treat BRICS like a geopolitical engine rather than a social club. As the global order fractures into competing trade blocs, the Iranian leadership has issued a blunt reminder to Prime Minister Narendra Modi. The message is simple. If India wants to remain a credible alternative to Chinese dominance in Eurasia, it must move beyond rhetoric and operationalize the International North-South Transport Corridor (INSTC) through the BRICS framework.
For years, the partnership between India and Iran has been defined by a cautious dance around Western sanctions. New Delhi wants access to Central Asia and Russia to bypass Pakistan. Tehran wants to break its economic isolation. Yet, the actual flow of goods remains a trickle compared to the flood of investment coming from Beijing’s Belt and Road Initiative. The "strategic autonomy" India prides itself on is currently being tested by a Middle Eastern partner that sees the clock ticking.
The Chabahar Bottleneck
The centerpiece of this relationship is the port of Chabahar. On paper, it is India’s golden gate to the North. In reality, it has been a masterclass in bureaucratic delay and geopolitical hesitation. While India recently signed a ten-year contract to operate the terminal, the shadow of "snapback" sanctions from Washington continues to chill private sector investment.
Iranian officials are now pointing to the expanded BRICS+ lineup as the necessary shield. By integrating Chabahar into a broader BRICS logistics network, Tehran believes the project can gain the critical mass needed to defy unilateral pressures. They aren't just asking for more cranes at the docks. They are demanding a financial architecture—using non-dollar settlements—that allows trade to move without seeking permission from the U.S. Treasury Department.
The math for India is unforgiving. Shipping a container from Mumbai to St. Petersburg via the Suez Canal takes roughly 45 days. Using the Iranian route could cut that to 25 days, reducing freight costs by 30%. However, these savings vanish if ships are sitting at anchor waiting for paperwork or if Indian banks remain too terrified of secondary sanctions to process the payments.
Why BRICS is the Only Remaining Lever
The entry of Iran, the UAE, and Egypt into BRICS has fundamentally altered the geography of the bloc. It is no longer a disparate group of emerging markets. It is now a cartel of the world’s most vital maritime chokepoints. Iran understands this leverage. By pushing India to "activate" BRICS, Tehran is forcing New Delhi to choose between its growing intimacy with the West and its foundational need for continental connectivity.
India’s current strategy is a precarious balancing act. It participates in the I2U2 (India, Israel, UAE, USA) and the IMEC (India-Middle East-Europe Economic Corridor), both of which are designed to counter Iranian and Chinese influence. Tehran sees this. Their recent diplomatic pressure is an attempt to show Modi that IMEC is a ghost project—stalled by the conflict in Gaza and regional instability—while the Iranian route is built, functional, and waiting for volume.
The Russian Factor
Moscow is the silent third partner in this pressure campaign. With Russia pivoted entirely toward Asian markets, the INSTC is no longer a "luxury" project for the Kremlin. It is a lifeline. Russian rail companies are already testing long-haul shipments to India, but they face a logistical nightmare once they hit the Iranian coast. The "missing link" is the Rasht-Astara railway line.
India has been slow to fund this gap, leaving the door open for Russia to step in with its own financing. This shift should worry New Delhi. If Russia and Iran build the infrastructure, India loses its status as the primary architect and becomes just another customer. The influence India sought to gain in Central Asia would effectively be outsourced to a Moscow-Tehran axis.
The Banking Deadlock
You cannot run a trade corridor on goodwill. The primary friction point isn't engineering; it is the plumbing of global finance. Most Indian shipping firms and insurers are deeply integrated into the Western financial system. They use Lloyd's of London for insurance and SWIFT for payments.
Iran is pushing for a BRICS-wide alternative to these systems. This includes:
- The creation of a BRICS Clear system for settlements.
- Independent reinsurance pools that don't rely on European providers.
- Mutual recognition of digital currencies for cross-border B2B transactions.
India’s Ministry of External Affairs has been hesitant. There is a fear that going too far down this road will trigger a backlash from the G7. But the Iranian perspective is that India cannot have it both ways. You cannot lead the "Global South" while clinging to the financial instruments of the North that are being used to blockade your partners.
Competition with the Dragon
While India deliberates, China acts. The 25-year strategic pact between Beijing and Tehran is a constant shadow over Indian interests. China doesn't worry about sanctions in the same way; it uses its massive state-owned enterprises to build out infrastructure regardless of the political weather in Washington.
If India fails to provide the "activation" Tehran is looking for, the Iranian leadership has made it clear that they will pivot further toward the East. Chabahar could easily become another link in the Belt and Road, leaving India's "Diamond Necklace" strategy in tatters. The window for India to prove it is a capable infrastructure partner is closing.
The Energy Security Mirage
There is also the matter of oil. India was once one of Iran’s top customers until it zeroed out its imports under pressure from the Trump administration. Since then, India has gorged on discounted Russian crude. But Tehran hasn't forgotten. They view India’s compliance with U.S. energy sanctions as a betrayal of the "strategic partnership."
Reactivating the BRICS connection isn't just about moving containers. It’s about creating a framework where India can resume energy imports from Iran without fear of retaliation. This would diversify India’s energy basket, which is currently dangerously over-reliant on a few sources. For Iran, a long-term energy contract with India, settled in Rupees or Rials, would be the ultimate proof of commitment.
Friction at the Border
The logistics of the INSTC are further complicated by the volatile security situation in the Caucasus and the border regions of Iran. Moving goods through multiple jurisdictions requires more than just rails and roads. It requires a unified customs protocol.
Currently, a truck moving from India to Russia via Iran faces a mountain of inconsistent paperwork. BRICS offers a forum to standardize these digital customs headers. If Modi wants to "activate" the bloc, this is the unglamorous work that needs to happen. It requires harmonizing the digital backends of dozens of different agencies across four time zones.
A Choice of Identities
New Delhi is approaching a crossroads where "multi-alignment" becomes impossible. You cannot be the centerpiece of the U.S.-led "Indo-Pacific" strategy while simultaneously being the primary financier of an Iranian-led Eurasian trade artery. At some point, the friction between these two roles becomes heat.
Tehran’s reminder to Modi is an attempt to force that choice now. They are betting that India’s hunger for Central Asian markets and its need to counter China will eventually outweigh its fear of Washington’s disapproval. It is a high-stakes gamble on the part of the Iranians, who are using the BRICS platform to provide India with a "safety in numbers" defense.
The tragedy of Indian foreign policy in the last decade has been the gap between the grandeur of the announcements and the reality of the implementation. The "Look West" policy and the "Connect Central Asia" policy are beautiful slogans that have yet to produce a significant shift in trade volumes. Iran is no longer interested in the slogans. They want the trains to run on time, and they want the money to move without a stopover in New York.
If India continues to drag its feet, it will find that the "multipolar world" it frequently champions has moved on without it. The trade routes will still be built, the ports will still be dredged, and the energy will still flow—but the language spoken at the customs offices will be Mandarin, not Hindi.
India must decide if it is a leader of the new world or a middleman for the old one.
