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OPINION

The three snakes of Zahhak

Roger Macmillan
Roger Macmillan

Terror specialist and former Director of Security at Iran International TV

Aug 16, 2026, 18:50 GMT+1
Zahhak Receives the Daughters of Jamshid, a manuscript illustration made in Tabriz, Iran, in the 1520s, in ink, gold and opaque watercolor on paper. Courtesy of Khalili Collections / CC-BY-SA 3.0 IGO.
Zahhak Receives the Daughters of Jamshid, a manuscript illustration made in Tabriz, Iran, in the 1520s, in ink, gold and opaque watercolor on paper. Courtesy of Khalili Collections / CC-BY-SA 3.0 IGO.

In the Persian classic Shahnameh, Ferdowsi tells the story of Zahhak, the usurper king who is kissed on each shoulder by Ahriman, the spirit of evil, and finds two black snakes growing from the wounds.

Cut them off and they grow back. The only way to keep them quiet is to feed them, every day, with the brains of two young men. Zahhak reigns for a thousand years on a diet of sacrificed youth, propped up not by loyalty but by appetite.

The story has always worked as a parable for Iranian tyranny. What I think it misses, applied to the Islamic Republic today, is the arithmetic. Ali Khamenei did not build two snakes. He built three.

The Artesh, Iran’s conventional army, was the first snake, inherited from the Shah and never fully trusted. The IRGC was the second, created in 1979 specifically because the revolution did not trust the first. The Basij was folded into the IRGC as its third head.

It is worth remembering that all three answer, on paper as much as in practice, to a single neck. The Iranian constitution names the Supreme Leader as Commander-in-Chief of the Armed Forces in their entirety, Artesh, IRGC and Basij alike. There is no independent chain of command outside the Supreme Leader’s authority for a general to retreat into. Politicians and Western commentators in both London and Washington keep waiting for one of these heads to turn on the body. They’re waiting for the wrong signal, because they’re analysing 1979, not 2026.

When the Shah’s generals stood aside in February 1979, they did so because the Artesh of that era was a conscript institution led by officers who owed their careers to a monarch, not a movement, and who had no ideological stake in what came next. That Artesh is not today’s Artesh.

Ali Khamenei spent decades solving exactly that problem. Senior appointments in today’s Artesh are subject to security and ideological vetting tied to the Supreme Leader’s military apparatus. The Middle East Forum has documented how senior promotions require approval from the Supreme Leader’s office following scrutiny of an officer’s security and ideological background. The men at the top of the Artesh are appointees of the system, not survivors of it.

This is why this month’s move to complete the integration of the Armed Forces General Staff with the Khatam al-Anbiya Central Headquarters matters more than it has been given credit for. Mojtaba Khamenei, who inherited a system his father spent more than four decades constructing, has now moved to formalise a process of centralisation that had earlier been discussed but was not visibly underway in operational terms.

The lesson learned from 2025 and the Twelve-Day War, according to Iran’s own state reporting, was that redundant command structures slow decision-making. The latest restructuring is intended to reduce that redundancy and further narrow the distinction between the operational command of the Artesh and the IRGC. The underlying logic is clear: the system has little interest in preserving institutional space in which one military arm might begin to think or act independently of the others.

I would also gently push back on those looking for salvation in Iran’s reformists. Pezeshkian’s presidency provides a civilian face and international cover for the negotiating track, and that function matters. But it is not independence.

Ghalibaf is a former senior IRGC commander who has spent decades inside the Islamic Republic’s political and security establishment. Araghchi is a capable diplomat entrusted with representing Tehran in negotiations. Both men operate inside the system’s tolerances, not outside them. Reading their willingness to negotiate as evidence of a moderate faction pulling against a hardline one mistakes tactics for structure.

When Iran has had to cede ground, at Bürgenstock or Islamabad, it has ceded it in the way a company reprices a product: reluctantly, and only as far as survival requires. Ghalibaf gets attacked by the influential ultra-hardline Paydari Front for talking to Americans, and he absorbs it, because someone in the system has to run the diplomatic track.

None of this means the system is stable in the way it looks stable. Ali Khamenei is dead. His son, who has still not been seen or heard in public, inherited the office by appointment and is still consolidating the very apparatus his father designed. The strain is real. But strain inside a structure is not the same as a fracture between its parts. The three heads bicker over how much brain they are fed and by whom, not over whether to keep feeding.

So when I hear commentary asking whether this is the moment the Artesh finally breaks from the regime, or whether Ghalibaf represents the pragmatic wing that might yet reform the system from within, I think of Zahhak.

Nobody in that story is saved by one of the snakes deciding it has had enough. The snakes do not turn on the king. The rupture comes from outside the machinery of the court: Kaveh the blacksmith rises first, turning private grievance into public revolt, rallying the people and creating the conditions for Fereydun’s return. Fereydun then defeats Zahhak and binds him at Damavand. Until that structure itself breaks, all three snakes answer to the same shoulders.

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Iran weighs gasoline rationing as fuel deficit widens

Aug 16, 2026, 12:08 GMT+1
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Men are seen at a gasoline station in Qom, Iran.

Iran’s government is considering three proposals to curb gasoline consumption as war damage, import difficulties and a widening gap between domestic production and demand put growing pressure on fuel supplies.

The options include imposing a daily cap on supplies to filling stations, tightening vehicle quotas and allowing additional gasoline to be sold at market rates, or transferring fuel allocations from vehicles to individuals and permitting citizens to trade them.

No proposal has been approved, and the government has not announced any immediate change to subsidized gasoline prices.

Esmail Saghab-Esfahani, a vice president and head of Iran's Strategic Energy Policy and Management Organization, outlined the three scenarios on state television and said the public would be informed before any decision was implemented.

Daily supplies could be capped

Under the first proposal, existing prices would remain unchanged, but filling stations nationwide would receive a combined 121 million liters of gasoline per day.

Saghab-Esfahani said pumps would stop operating once that amount had been sold, effectively imposing a nationwide daily supply ceiling without formally increasing prices.

The second proposal would divide the same 121 million liters among registered vehicles through a stricter quota system. Motorists exceeding their allocation would have to purchase additional gasoline at an unsubsidized market rate.

The third option would transfer gasoline quotas from vehicles to individuals. Every citizen would receive about 30 liters per month, whether or not they owned a vehicle, and could use or sell the allocation.

  • Fear of unrest complicates Iran’s gasoline dilemma

    Fear of unrest complicates Iran’s gasoline dilemma

Around 30 million liters per day would separately be reserved for public transportation, conventional taxis and ride-hailing services under that proposal, in an effort to prevent fare increases.

Saghab-Esfahani said the third plan would be accompanied by a three-year program to electrify 400,000 motorcycles, convert 130,000 pickup trucks to natural gas and add 7,300 buses. He did not explain how the program would be financed or provide a detailed implementation schedule.

Conflicting production figures

In his latest remarks, Saghab-Esfahani put daily gasoline production at about 121 million liters and consumption at around 135 million, implying a shortfall of approximately 14 million liters per day.

Tehran-based news website Rouydad24 cited earlier remarks by the official that put production at about 112 million liters. The reason for the nine-million-liter discrepancy was not explained and may reflect different reporting periods or production conditions.

President Masoud Pezeshkian has said Iran spent about $6 billion importing gasoline during the Iranian year that ended March 20, 2026. Officials say falling revenue, limited access to foreign currency and obstacles affecting import routes have made that approach increasingly difficult.

Kerman plan halted before launch

The debate intensified after authorities abruptly announced and then suspended a plan to sell gasoline consumed beyond existing quotas at a sharply higher rate in southern Kerman province.

The plan was halted hours before it was due to begin following talks between Kerman’s governor and national officials. Provincial authorities said the existing system would remain in place while the proposal underwent further review.

Neither the Oil Ministry nor the government disclosed the legal basis for the plan or how the new price had been calculated. Officials also did not clarify whether Kerman had been selected for a local anti-smuggling initiative or as a test for wider changes.

Legacy of the 2019 protests

Gasoline pricing remains among the most politically sensitive issues in Iran.

An overnight nationwide price increase in November 2019 triggered protests in more than 100 cities. Rights groups documented hundreds of deaths in the ensuing crackdown, during which authorities imposed a near-total internet shutdown.

Pezeshkian promised during his 2024 presidential campaign that gasoline prices would not be increased without public consent and that more fuel-efficient vehicles would be made available before any increase.

Government officials have said no immediate price rise is planned, but all three proposals now under consideration would restrict consumption or redistribute subsidies.

The proposals leave the government seeking to address a growing supply deficit without an abrupt policy change that could further strain household finances and renew public anger over gasoline prices.

Iran lawmaker played direct role in deadly protest crackdown, witnesses say

Aug 16, 2026, 09:22 GMT+1
•
Farzad Fattahi
100%

Jafar Pourkabgani, a lawmaker representing the southern Iranian province of Bushehr and a former longtime member of the IRGC and Basij, personally fired at protesters during nationwide demonstrations in January, witnesses told Iran International.

Armed forces opened fire on protesters on January 8 and 9 from the rooftops of the Quran Mosque, a nearby Basij facility and surrounding buildings on Ashouri Street in the city of Bushehr, witnesses said.

Several people who said they were present identified Pourkabgani as one of the armed men in the area. Some said he carried a handgun, while others described him as holding a Kalashnikov-style rifle.

One witness said Pourkabgani shouted “Labbaik ya Khamenei,” an expression of allegiance to then-Supreme Leader Ali Khamenei, as he fired.

Other accounts described the lawmaker as a leading figure among the armed personnel deployed in the area.

Gunfire against at least 19 people attributed to Pourkabgani

Accounts collected by Iran International attributed the shooting of at least 19 people to Pourkabgani. Witnesses said at least two of those struck by his gunfire have died.

It was not immediately possible to independently establish the identities of all those shot, the weapons used or the precise circumstances of the deaths.

Some residents of Bushehr refer to Pourkabgani by the nickname “Jafar the Axe,” according to local accounts.

Pourkabgani has longstanding ties to the Quran Mosque, one of the locations from which witnesses said gunfire was directed at protesters. Public accounts identified him as head of the mosque’s board of trustees for at least part of the period between 2014 and 2022.

Pressure on bereaved families

One local source with knowledge of the matter said that Pourkabgani visited the homes of some bereaved families after protesters were killed and sought to persuade them to say their children had been killed by “terrorists,” which the families rejected.

Pourkabgani has not publicly addressed the allegations that he personally fired at protesters or pressured bereaved families.

Decades in security and local government roles

Pourkabgani joined the IRGC in the early 1980s and subsequently held security, executive and political positions in Bushehr.

In 2004-05, while holding the rank of IRGC colonel, he headed the local Basij unit responsible for enforcing the Islamic Republic’s doctrine of “enjoining good and forbidding wrong.” Accounts of the unit’s activities included searches of homes, confiscation of equipment and arrests.

He served as governor of Bushehr from about 2005 to 2013 and headed the county’s election headquarters during the disputed 2009 presidential election.

Pourkabgani later served on the Bushehr City Council, including as its chairman, before entering parliament as the representative for Bushehr, Ganaveh and Deylam.

Residents have also said that he was involved in the authorities’ response to the November 2019 protests and the 2022 Woman, Life, Freedom protests.

During the 2022 protests, Pourkabgani was injured in a knife attack in Bushehr’s Kouti neighborhood while serving on the City Council.

Calls for harsh punishment

After the January 2026 protests, Pourkabgani publicly described demonstrators as “rioters” and the demonstrations as a “terrorist operation.”

He called on the judiciary to identify protesters and create official files on them, further demanding that they face the “harshest punishment.”

Viewers who contacted Iran International pointed to what they described as a stark contradiction between Pourkabgani’s position as a representative of the public and the allegations that he fired at the people he was elected to represent.

More than 36,500 Iranians were killed by security forces during the January 8-9 crackdown on nationwide protests, making it the deadliest two-day protest massacre in history, according to documents reviewed by Iran International's Editorial Board.

Iran International's Editorial Board confirmed the death toll on January 25 after reviewing classified documents, field reports, and accounts from medical staff, witnesses, and victims’ families.

Iran’s rulers turn attention to the threat from within

Aug 15, 2026, 18:00 GMT+1
•
Negar Mojtahedi
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Iranian protestors met with security forces during January uprisings.

As Iran confronts military pressure abroad and mounting economic strain at home, signs are emerging that the Islamic Republic is increasingly turning its attention to another potential threat: renewed unrest on its own streets.

While veteran hardliners are returning to key positions overseeing forces responsible for domestic repression, cobblestones are being ripped out of historic pedestrian areas and replaced with asphalt.

Municipal officials have described the work as traffic management, but Iran International reporter Mehdi Sepahvand’s reporting suggests it could make the areas easier for security forces to penetrate and control during unrest.

Analysts say the developments, against a backdrop of uncertainty over the country’s new leadership, suggest the state is thinking beyond the current war to the possibility of another confrontation at home.

The return of Hossein Taeb, one of the Islamic Republic’s most feared security figures, to command the Basij is perhaps the clearest signal.

Omid Memarian, a senior Iran analyst at the think tank DAWN, said Taeb’s return shows the state is prioritizing control of the population.

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Photo of Hossein Taeb

‘An undeclared coup’

“They are very much nervous, concerned about people and their demands,” Memarian told Eye for Iran, adding that the leadership understands “the domestic situation can explode at any moment.”

Taeb, Memarian said, was brought back not to reconcile with Iranians, but to consolidate loyalists and signal that authorities are prepared to “crush any dissent.”

For Kamran Bokhari, a senior resident fellow at the Middle East Policy Council and strategic forecaster, the reshuffle raises a more fundamental question: who is making these decisions?

With Iran’s new Supreme Leader remaining unseen and unheard publicly, Bokhari questioned the extent of his authority and argued that a small group within the security establishment may effectively be running the system.

“The point is who is making these appointments?” he said.

Bokhari went further, describing the emerging arrangement as an “undeclared coup” by the Revolutionary Guards, in which he believes the IRGC is consolidating authority while preserving the appearance of a functioning constitutional system.

Jason Brodsky, policy director at United Against Nuclear Iran, offered a different reading, seeing a diffusion of power in the absence of a visible Supreme Leader capable of imposing decisions across the system.

Survival is not stability

Former CIA Iran specialist Mark Fowler said the Islamic Republic has absorbed severe military damage without collapsing.

“Surviving is winning for the Iranian regime right now,” Fowler told Iran International’s Eye for Iran.

But survival does not mean stability. With Washington seeking to intensify economic pressure, Fowler said there was no single inflation rate or economic threshold at which unrest became inevitable.

“It’s just a question of who cries uncle first,” he said.

Authoritarian governments can tolerate considerable hardship among their populations because their leadership is insulated from much of it, Fowler said.

“They’re more than happy to allow people to suffer,” he added.

Economic hardship does not automatically produce revolt. But the longer it persists, the more consequential the state’s ability to contain discontent becomes.

Beneath people’s feet

Perhaps the most striking sign cited by those who see preparations for future unrest can be found not in the leadership compound, but beneath people’s feet.

In central Tehran, cobblestones are being removed from historic pedestrian areas and replaced with asphalt.

The changes affect parts of central Tehran around District 12 and the Grand Bazaar, historically an important center of political mobilization, as well as areas near universities where students have repeatedly participated in protests.

Cobblestones can be dislodged and used as projectiles. Pedestrian streets also contain bollards, benches, trees and restaurant tables that can impede motorcycles and security vehicles while giving protesters places to congregate or seek cover.

Turning them into vehicle-accessible thoroughfares could change that equation.

“By changing these pedestrian zones into thoroughfares for cars, they are actually paving the way for swift action during protests,” Sepahvand said.

The changes, he added, create “plain sight and direct shooting range” for security forces.

Sepahvand said authorities have also put pressure on restaurants and gathering places where Iranians, including women appearing without mandatory hijab, have carved out small spaces of social freedom.

Those spaces allow communities to form, he said, something authorities understand can eventually translate into collective action.

“The government is sure that they are going to be facing more and more protests,” Sepahvand said.

The Islamic Republic is bringing veterans of repression back into senior positions, positioning the Basij for a greater domestic role and, according to Sepahvand’s reporting, altering public spaces in ways that could make future protests easier to suppress.

The Islamic Republic has survived the war so far. Its next test may come not from across its borders, but from the streets at home.

Tehran’s reshuffle leaves no pragmatic opening

Aug 13, 2026, 21:58 GMT+1
•
Saeed Ghasseminejad , Janatan Sayeh
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An Islamic Republic supporter holds a picture of Supreme Leader Mojtaba Khamenei

Supreme Leader Mojtaba Khamenei’s latest appointments to Iran’s top security and paramilitary institutions are not routine personnel changes but a reflection of his priorities for tighter control over the institutions directing war and domestic repression.

The defining struggle in Tehran is not between moderates and hardliners. It is a contest within the hardline establishment and the Islamic Revolutionary Guard Corps (IRGC) over power, patronage, and coercion.

The transition has occurred during a very turbulent time for the Islamic Republic, in the midst of a war with both the U.S. and Israel and only months after the largest anti-regime uprising. Mojtaba has also remained largely out of public view for months, fueling uncertainty over his status and capacity to lead. This vacuum gave rival security networks room to advance their own interests, but Washington should not mistake competition within the regime for a pragmatic opening.

The SNSC is the body that coordinates defense, intelligence, and foreign-policy decisions and its resolutions take effect only after approval by the supreme leader. The secretary therefore operates at the intersection of war, diplomacy, and internal security. Rezaei commanded the IRGC from 1981 to 1997, founded its intelligence unit, and served as Mojtaba’s military adviser since March. Mojtaba first named him his representative on the council and Pezeshkian then formally appointed him secretary.

The removal of Rezaei’s predecessor, Mohammad Bagher Zolghadr, is equally revealing. He held the secretary position for less than five months, an extraordinarily short tenure for a post usually held for years. Pezeshkian had reportedly asked him to remain and later acknowledged unspecified “differences,” exposing the friction between the presidency and Mojtaba’s emerging power center.

Zolghadr was a close ally of Ahmad Vahidi, the IRGC commander who played a central role in running the country during the war, while Rezaei has shown he is fully aligned with Mojtaba. Replacing one hardline IRGC veteran with another, therefore, reflects a shift in networks rather than ideology, placing the regime’s most important security forum under Mojtaba’s orbit.

The dispute over the Memorandum of Understanding (MoU) between Washington and Tehran deepened that divide. Zolghadr voted in favor of it, while Rezaei had publicly questioned the agreement and later argued that Mojtaba had favored a different path. Zolghadr’s support for the memorandum made him less compatible with a leader determined to impose his own authority on the security establishment.

Taeb’s appointment is equally significant. He and Mojtaba both served in the Habib battalion during the Iran-Iraq War, beginning an alliance that later extended into years of behind-the-scenes schemes to influence Iranian politics. Taeb was sidelined late in Ali Khamenei’s rule after his removal as head of the IRGC Intelligence Organization in 2022, but Mojtaba has now restored him to lead the Basij once again.

The Basij paramilitary embeds itself across various sectors of Iranian society and mobilizes regime loyalists to surveil and repress dissidents. Taeb sharpened that coercive machinery during his tenure, a record that later drew sanctions from the United States, Canada, the European Union, and the United Kingdom. Mojtaba now has a trusted loyalist at the center of the institution most crucial for suppressing another nationwide uprising.

Taeb’s appointment decree instructed him to strengthen the Basij’s ‘intelligence network,’ expand its use of technology and improve coordination with other regime bodies. The priority is unmistakable: consolidation at the top and more effective control of the streets.

Ali Khamenei’s death was bound to trigger a struggle for power. For decades, access to political office, economic privilege, and security authority depended on proximity to him and his office. His death disrupted that system of patronage.

Mojtaba’s task is threefold. He must strengthen his own network, balance the influence of officials tied to rival centers of power, and sideline networks that flourished under his father and were opposed to Mojtaba. Rezaei’s elevation and Taeb’s return serve that purpose.

Washington should treat this reshuffle as a warning that Mojtaba is placing loyalists at the helm of the institutions that shape external and internal national security doctrines. This should put an end to Washington’s hope that pragmatists inside the regime can lead the country toward a different path.

The United States should reject bargains that strengthen the regime without verified changes in Tehran’s conduct. It should work with Israel and the Arab states of the Persian Gulf to deter Iranian aggression and constrain Tehran’s military partnership with Russia and China. It should also deny the regime’s repressive organs the finance and technology they need while expanding support for the Iranian people confronting the regime’s apparatus of oppression.

Caspian Sea hits 200-year low as Iran debates the treaty meant to divide it

Aug 13, 2026, 14:34 GMT+1
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A view from the Caspian Sea coast

The Caspian Sea is falling by as much as 20 centimeters a year and stands at its lowest level in two centuries, an Iranian environment official said, a warning that lands just as Tehran reopens the argument over how to divide a sea that is shrinking on all five of its owners.

Mohammad Reza Kan’ani, head of the Environmental Protection Department in the northern province of Mazandaran, said Thursday that the Caspian’s water level was declining by around 10 to 20 centimeters annually, attributing much of the decline to rising temperatures, climate change and increased evaporation.

The Caspian’s water temperature had risen by about 1.5 degrees over the past two decades while evaporation had increased by an estimated 10% to 15%, he added.

Kan’ani warned that continued retreat of the shoreline could have serious consequences for coastal infrastructure, local economies and ecosystems dependent on the Caspian, including wetlands.

  • Iran moves to ratify Caspian Sea pact with seabed rights still unsettled

    Iran moves to ratify Caspian Sea pact with seabed rights still unsettled

About 25% of the Caspian’s water comes from precipitation and 75% from rivers, Kanani said, with the Volga – which flows through Russia into the northern Caspian – accounting for the overwhelming majority of river inflow.

Shina Ansari, head of Iran’s Department of Environment, gave an even broader measure of the retreat this week, saying the Caspian’s level had fallen by around two to 2.5 meters over the past decade.

  • Caspian seals face extinction threat as deaths continue

    Caspian seals face extinction threat as deaths continue

She described the decline as one of the region’s most serious environmental challenges and said reduced river inflows, alongside climate change, were contributing to the crisis.

Without cooperation among the five Caspian littoral states – Iran, Russia, Azerbaijan, Kazakhstan and Turkmenistan – the consequences could extend to ports, coastal communities and the wider ecosystem, Ansari warned.

  • As Caspian states pursue energy growth, Iran watches

    As Caspian states pursue energy growth, Iran watches

Falling waters meet a renewed legal dispute

The environmental warnings come as the Caspian has returned to the center of political debate in Iran over the government’s effort to ratify the 2018 Convention on the Legal Status of the Caspian Sea.

Hossein-Ali Haji-Deligani, deputy chairman of parliament’s Article 90 Committee, criticized what he called the government’s rush to approve the convention, saying this week that it could effectively reduce Iran’s share from 20% to between 3.5% and 5%.

That claim requires important qualification.

  • Gorgan Gulf remains at risk as Caspian levels fall

    Gorgan Gulf remains at risk as Caspian levels fall

The 2018 convention does not assign Iran – or any of the five littoral states – a fixed percentage of the Caspian or its seabed. Instead, it establishes territorial waters and fishing zones while leaving seabed boundaries to be negotiated between neighboring states.

Iran’s southern seabed boundaries with Azerbaijan and Turkmenistan therefore remain unresolved.

The frequently cited figure of 20% was a post-Soviet Iranian negotiating position based on dividing the Caspian equally among its five littoral states, rather than a previously established treaty entitlement.

Nor did the earlier Iran-Soviet treaties formally grant Iran 50% of the Caspian. Agreements concluded in 1921 and 1940 established a bilateral Iran-Soviet legal regime, including equal navigation rights and exclusive arrangements between the two countries, but did not divide the sea or its seabed into equal territorial halves.

After the Soviet Union collapsed in 1991, four former Soviet republics emerged as independent Caspian states. Russia subsequently reached agreements with several of them to divide northern seabed resources along modified median lines, while Iran resisted that approach and pushed for an equal 20% division if the seabed was to be partitioned.

  • Iran says Caspian Sea a foreign policy priority on par with Persian Gulf

    Iran says Caspian Sea a foreign policy priority on par with Persian Gulf

Iran ultimately signed the five-state legal-status convention in 2018, but the agreement deliberately left the final division of seabed sectors unresolved. Tehran also stressed at the time that the method for drawing baselines – an important issue because Iran’s concave southern coastline can disadvantage it in maritime delimitation – remained to be negotiated.

The current ratification debate therefore does not amount to a parliamentary vote assigning Iran a specific percentage of the Caspian. The more consequential question is whether Tehran should fully commit to the five-state framework before its own seabed boundaries and the baseline methodology have been settled.

Pollution adds to pressure on a shrinking sea

The falling water level is only one of several environmental threats facing the Caspian.

Iranian environmental officials have also warned of mounting pollution, shrinking fish stocks and destruction of coastal habitats.

Touraj Sadeghi, head of marine ecosystem protection at the Gilan provincial environmental department, told ISNA that untreated municipal and industrial sewage, waste dumping, petroleum leaks, excessive agricultural fertilizers and pesticides, and illegal fishing were among the main sources of environmental degradation.

Many cities along Iran’s Caspian coast still lack adequate municipal wastewater treatment systems, he said, while rivers carry thousands of tons of domestic, industrial and oil-related pollution into the sea each year.

Such pollution reduces water quality, damages natural habitats and contributes to deaths among fish and bird populations, Sadeghi said.

The Caspian supports distinctive wildlife including sturgeon, Caspian seals and migratory birds, but Iranian officials warn that the combination of pollution, habitat degradation and a rapidly retreating shoreline is increasingly threatening the resilience of the ecosystem.