Part II: The Theft

The Coup (1921)

By 1920, Persia had virtually ceased to exist as a sovereign state. British and Soviet forces controlled most of the country. The Soviet-backed Persian Socialist Soviet Republic governed the northern province of Gilan. The Anglo-Persian Agreement of 1919, though never ratified by the Majles, had made Persia a de facto British protectorate. The Qajar government in Tehran was helpless, its treasury empty, its authority dissolving into the hands of tribal khans and provincial governors. [Source: Wikipedia]

Britain needed a strong man—someone who could impose order, protect the oil fields, and keep the Bolsheviks at bay. They found him in the Cossack Brigade, a military force originally organized by Russia but now under British command. Reza Khan had served in the brigade since the age of sixteen, rising through the ranks on competence and ambition. His record showed no political ties, no troublesome ideology, only the disciplined execution of orders. [Source: Wikipedia; War History]

On January 14, 1921, General Edmund "Tiny" Ironside, commander of British forces in Persia, promoted Reza Khan to lead the entire Cossack Brigade. About a month later, under British direction, Reza Khan led his troops from Qazvin to Tehran and seized the capital. The British provided "ammunition, supplies and pay" for the operation. Ironside reported to the War Office that a capable Persian officer in command "would solve many difficulties and enable us to depart in peace and honour." [Source: Wikipedia]

On February 21, 1921, Reza Khan's forces entered Tehran without resistance. He forced the dissolution of the government and installed Zia ol Din Tabatabaee as prime minister. Reza Khan took the posts of commander-in-chief of the army and minister of war. Within months, he pushed Tabatabaee aside and became the dominant figure in Persia. [Source: Wikipedia]

Simultaneously, Persia's envoy in Moscow negotiated the Russo-Persian Treaty of Friendship, signed in February 1921, which removed Soviet troops from Persian territory. The treaty included an article allowing Soviet forces to re-enter if a third party used Persia as a base to threaten the USSR—a clause that would matter two decades later. [Source: Wikipedia]

The coup was complete. Persia had a new master. And the British, who had installed him, believed they had secured their interests.

Consolidation (1921-1925)

Reza Khan spent the next four years crushing every challenge to central authority. He destroyed the Jangali movement in Gilan, killing its leader Mirza Kuchak Khan, whose body was displayed in Tehran as a warning. He subdued tribal uprisings in Khuzestan and Kurdistan, bringing the Bakhtiari khans—who had once controlled access to the oil fields—under government control. The Qashqai, the Tangestani, the Lurs: all were forced to submit. [Source: Wikipedia; War History]

The Bakhtiari had helped Reynolds reach Masjed Soleyman in 1908. They had guarded the pipeline during the war, played both sides, survived. Now they were finished as a political force. Their leaders were arrested, exiled, or executed. Their lands were taken. The tribal levies that had once protected the oil fields were replaced by the national army. [Source: War History]

In October 1923, Reza Khan became prime minister. Ahmad Shah Qajar remained the nominal monarch but was increasingly powerless and spent most of his time in Europe. In October 1925, the Majles voted to depose the Qajar dynasty. On December 12, 1925, the Constituent Assembly declared Reza Khan the new Shah of Iran. He took the surname "Pahlavi," evoking the ancient pre-Islamic language and empire. He was crowned on April 25, 1926. [Source: Wikipedia]

From 1922 to 1927, American financial adviser Arthur Millspaugh organized Iran's tax collection system, creating the revenue base that funded Reza Shah's modernization programs. It was one of the last moments when Americans were seen in Iran as disinterested outsiders. Soon enough, they too would become part of the story. [Source: Wikipedia]

The Modernization Project

Reza Shah's reign was defined by ambitious, often brutal modernization. He wanted a Persia that could stand alongside Turkey, alongside Europe—a nation that had shaken off its past and entered the modern world. The cost, in lives and freedom, was immense.

The Trans-Iranian Railway was his signature achievement. Built entirely without foreign loans between 1927 and 1938, it connected the Caspian Sea to the Persian Gulf, crossing mountains and valleys that engineers had called impassable. It required 90,000 workers, thousands of lives lost to accidents and disease, and a level of state coercion that only a dictator could command. But it was built. [Source: Wikipedia]

The army expanded from a few thousand to over 100,000 men by 1941. The Conscription Law of 1924 created a unified national force, breaking tribal and local loyalties and replacing them with obedience to the state. Young men from villages across Iran were taken from their families, uniformed, trained, and sent to impose the Shah's will wherever it was challenged. [Source: Wikipedia; War History]

Legal and social reforms followed. New legal codes, many surviving into the Islamic Republic era, replaced religious courts with secular ones. The Marriage Law of 1931 gave women limited rights to divorce and custody. The Women's Awakening Project (1936-1943) expanded education and professional opportunities for women—but also violently enforced Western dress codes, with police tearing chadors from women in the streets. [Source: Wikipedia]

Education expanded rapidly. Secular schools were built across the country. The University of Tehran was founded in 1934. Students were sent abroad to study in Europe and America, returning with degrees and ideas that would shape the next generation of Iranian nationalism. [Source: Wikipedia]

Cultural nationalism emphasized pre-Islamic Persian heritage. The 1934 celebrations of the poet Ferdowsi's millennium honored the author of the Shahnameh, the epic of Persian kings. In 1935, Reza Shah formally requested that foreign governments use "Iran" instead of "Persia"—the name of the Aryan race, the ancient land. Architecture in Tehran adopted Achaemenid and Sassanian motifs, evoking the empires of Cyrus and Darius. [Source: Wikipedia]

Persianization campaigns forced assimilation on ethnic minorities. Azerbaijani, Kurdish, Arab, and other languages were suppressed. Tribal peoples were forcibly settled. The diversity that had defined Iran for millennia was to be erased, replaced by a single language, a single identity, a single will. [Source: War History]

The modernization worked—if you measured in roads and schools and factories. If you measured in freedom, it was a disaster. But Reza Shah did not measure in freedom. He measured in power.

The Oil Negotiations (1928-1932)

The D'Arcy Concession haunted him. Signed in 1901, when Persia was weak and Britain was strong, it granted the Anglo-Persian Oil Company control over Persia's oil for sixty years. The 16 percent royalty was calculated on "net profits"—a term the company defined in ways that minimized payments. By the late 1920s, Iran's oil revenues were falling while production soared. The Shah's modernization depended on that money, and the money was not coming. [Source: Brew, 2022]

Reza Shah appointed 'Abd al-Hosayn Teymurtāsh as his Court Minister and lead negotiator. Teymurtash was intelligent, Western-educated, fluent in multiple languages, and utterly loyal—or so the Shah believed. He was also ambitious, perhaps too ambitious. His opposite number was Sir John Cadman, chairman of APOC, a polished British executive who understood that the company's interests and the empire's interests were the same. [Source: Brew, 2022]

From 1928 to 1932, Teymurtash and Cadman negotiated. Teymurtash demanded:

• 25 percent of APOC's total shares for Iran
• Reduction of the concession area
• 12.5 percent of dividends
• APOC registration in Tehran as well as London
• Tax exemption from both governments

The British refused. [Source: Brew, 2022]

By 1931, Iran's oil revenues had fallen by 76 percent from the previous year—partly due to the global depression, partly due to APOC's accounting. Reza Shah's modernization programs, his railway, his army, his schools—all depended on money that was not arriving. [Source: Brew, 2022]

On November 27, 1932, at a cabinet meeting, Reza Shah reportedly ordered the D'Arcy Concession documents thrown into the stove. Teymurtash notified APOC that the concession was canceled. [Source: Brew, 2022]

It was an act of breathtaking defiance—the first time a Persian leader had directly challenged the concession since it was signed. For a moment, it seemed the briefcase might close.

The 1933 Agreement

Britain's response was immediate. It threatened to take Iran to the Permanent Court of International Justice and brought the case to the League of Nations. The League asked its president, Eduard Benes of Czechoslovakia, to mediate. [Source: Wikipedia talk page]

In April 1933, Cadman came to Tehran. For two weeks, he and Teymurtash negotiated, deadlocked, negotiated again. Reza Shah watched from the palace, growing increasingly impatient. Finally, he intervened personally. On April 29, 1933, a new agreement was signed. [Source: Brew, 2022; Wikipedia talk page]

The terms:

• A new 60-year concession, extending to 1993
• The concession area reduced by about 80 percent
• A guaranteed minimum annual payment of £750,000
• Iran's share calculated on tonnage rather than profits
• Iran gave up the right to challenge the concession terms for 15 years

From the outside, it looked like a victory. The guaranteed minimum gave Iran predictable revenue. The reduced area meant APOC surrendered territory it had never exploited. But the 60-year extension locked Iran in until 1993. The tonnage formula guaranteed a floor but capped the ceiling—when oil prices rose, Iran would not benefit. And the 15-year moratorium on renegotiation meant the company was safe from further challenges for a generation. [Source: Brew, 2022]

Iranian nationalists called it the "great betrayal." The superficial gains masked deeper losses. The briefcase had not closed; it had simply been renewed, on slightly better terms, for another sixty years.

Historian Gregory Brew argues that "equitability" was the goal, but differing definitions and Iran's internal instability made genuine fairness impossible. The 1933 Agreement "confirmed APOC's long-term security but served only the short-term needs of Iran." [Source: Brew, 2022]

The Price of the Deal

Teymurtash did not survive his triumph. In 1933, shortly after the agreement was signed, he was arrested on charges of corruption and treason. He was imprisoned in Qasr Prison in Tehran, the same facility where he had once held others. [Source: Qajar Women's Archive; Qatar Digital Library]

On October 3, 1933, Teymurtash died. He was forty-nine years old. [Source: Qajar Women's Archive; Qatar Digital Library]

Reza Shah's regime grew increasingly autocratic through the 1930s. Political parties were suppressed. Trade unions were banned. Newspapers were censored. Opposition was met with imprisonment, torture, and execution. The police and army functioned as the Shah's personal instruments, answerable to no one. [Source: Wikipedia; War History]

The clergy, who had initially supported Reza Khan as a defender of Islam, turned against him. His reforms—secular courts, unveiling women, Western dress codes—were deeply resented. In 1935, protests erupted at the shrine of Imam Reza in Mashhad, the holiest site in Iran. The Shah sent troops. They fired into the crowd.

The Shah's personal wealth, meanwhile, grew enormously. Using recently declassified U.S. State Department archives, historian Mohammad Gholi Majd argues that Reza Shah looted the bulk of Iran's oil revenues on the pretext of buying arms. Majd claims he amassed at least $100 million in his London bank accounts and huge sums in New York and Switzerland. Even Iran's ancient crown jewels were not spared. [Source: Majd, 2001]

The Fall (1941)

In June 1941, Nazi Germany invaded the Soviet Union. Iran suddenly became strategically vital: British and American supplies to Russia had to pass through Iranian territory. Reza Shah declared neutrality and refused to expel the several thousand German nationals working in the country. The Allies did not trust him. [Source: Wikipedia; War History]

On August 25, 1941, British and Soviet forces invaded Iran from the south and north. The Iranian army, which Reza Shah had spent two decades building, collapsed within days. The oil fields and refinery at Abadan were secured—the very facilities the Shah had tried to reclaim. [Source: Wikipedia; War History]

On September 16, 1941, Reza Shah abdicated in favor of his 21-year-old son, Mohammad Reza Pahlavi. The British and Soviets forced him into exile. He traveled first to Mauritius, then to Johannesburg, South Africa, where he died on July 26, 1944. [Source: Wikipedia; War History]

The man who had seized power with British help in 1921 was deposed by British force in 1941. The oil that had funded his modernization was now the reason for his downfall. The briefcase men had returned, and they did not need him anymore.

The Occupation

In the spring of 1941, an American diplomat traveling through Iran sent a dispatch to Washington. He had seen famine before, in India and China, but what he witnessed in the villages along his route stopped him cold. "I think the most striking feature of the trip was the scarcity of food throughout the country," he wrote. "With one unimportant exception, every place on the route was short of food, and in many, no bread whatever was available." [Source: U.S. State Department, quoted in Majd, 2016]

This was April 1941—four months before the invasion, eight months before the occupation would strip Iran of its transportation and food distribution systems. The country was already vulnerable, already hungry. The war had not yet arrived, but its shadow had.

By the time it ended, Iran would be transformed. A king would fall. A young prince would take his place. Foreign troops would control every major road and railway. And the oil would flow—eight million tons in 1940, then more, always more—while Iranians starved.

The Road to Invasion

By mid-1941, Iran's strategic importance had become impossible to ignore. Germany's invasion of the Soviet Union in June (Operation Barbarossa) transformed the war. Suddenly, the Soviets were allies, not enemies. And they needed supplies—weapons, food, medicine—that only the Western Allies could provide.

The Arctic convoys to Murmansk and Arkhangelsk were dangerous, plagued by German U-boats and winter ice. The Pacific route was controlled by Japan. There was another way: the Trans-Iranian Railway, built by Reza Shah in the 1930s, running from the Persian Gulf to the Caspian Sea. If the Allies could use it, they could funnel Lend-Lease goods to the Soviet Union relatively quickly and safely. [Source: Wikipedia]

There was one problem: Iran was neutral. Reza Shah had declared neutrality at the start of the war and intended to maintain it. He had also cultivated economic ties with Germany—hundreds of German nationals worked in Iran, in railways, factories, and government positions. The British estimated "probably no more than 3,000 Germans actually lived in Iran, but they were believed to have a disproportionate influence." An Iranian newspaper counted 690 Germans out of 4,630 total foreigners, which included 2,590 British subjects. [Source: Beaumont; Ettela'at]

On July 19 and August 17, 1941, Britain and the Soviet Union delivered diplomatic notes demanding that Iran expel all German nationals. Prime Minister Ali Mansur recognized the second note as a disguised ultimatum. Reza Shah refused. He insisted on neutrality. [Source: Wikipedia]

Desperate, he sent a telegram to U.S. President Franklin D. Roosevelt, pleading for help. The United States was still neutral. Roosevelt replied that he could not intervene but stated that he believed Iran's "territorial integrity" should be respected. [Source: U.S. State Department]

The telegram changed nothing. The Allies had already made their decision.

The Invasion: Operation Countenance

At 4:00 a.m. on August 25, 1941, British and Soviet forces invaded Iran without a declaration of war. The British codenamed it Operation Countenance; the Soviets called it Operation Consent. [Source: Wikipedia; German Wikipedia]

The forces were overwhelming:

• Soviet Union: Three armies (44th, 47th, 53rd) with approximately 120,000 troops and 1,000 tanks, advancing from the Caucasus and Central Asia
• British Empire: Two divisions and three brigades—Indian 8th and 10th Infantry Divisions, Indian 2nd Armoured Division, British cavalry divisions—advancing from Iraq
• Royal Australian Navy: Participated in naval operations in the Persian Gulf

Iran's military had nine divisions and 60 aircraft, but they were caught completely off guard. In Abadan, troops were asleep in their barracks with weapons locked in magazines. The Iranian plan to defend the northern borders was overwhelmed within days. [Source: Wikipedia]

On August 30, Iran agreed to a ceasefire. On September 17, British and Soviet forces entered Tehran. [Source: Wikipedia]

The Fall of Reza Shah

The Allies forced Reza Shah to abdicate on September 16, 1941, in favor of his 21-year-old son, Mohammad Reza Pahlavi. The British and Soviets had considered restoring the Qajar dynasty but found no suitable candidate. [Source: Wikipedia]

Reza Shah was taken into exile—first to Mauritius, then to Johannesburg, South Africa, where he died on July 26, 1944. The man who had seized power with British help in 1921 was deposed by British force in 1941. [Source: Wikipedia]

The U.S. State Department later assessed the aftermath: "The authoritarian government of Reza Shah Pahlevi was replaced, under his young son, by a weak, constitutional regime for which Iran was ill prepared by tradition or experience. Iran's internal security forces collapsed, semi-autonomous conditions prevailed in the provinces, tribal security deteriorated, the administrative machinery of the government was disrupted, the morale of the population was badly shaken, foreign and domestic commerce were drastically curtailed, and an inflationary trend began." [Source: FRUS]

The Occupation Regime

On January 29, 1942, Britain, the Soviet Union, and Iran signed the Treaty of Alliance, formalizing the occupation. Article 4(i) stated that the presence of Allied forces "does not constitute a military occupation and will disturb as little as possible the administration and the security forces of Iran, the economic life of the country, the normal movements of the population and the application of Iranian laws and regulations." [Source: Treaty text]

This pledge was immediately violated. Within months, the Allies:

• Took control of the Trans-Iranian Railway
• Requisitioned half of Iran's publicly and privately owned trucks
• Controlled 75 percent of the country's food distribution capacity
• Commandeered food and fuel for their own forces
• Severely restricted imports
• Forced Iran to print money to pay for Allied demands, causing hyperinflation—the cost of living rose more than 700 percent [Source: Wikipedia; Majd, 2016]

In the north, the Soviets treated their zone as a closed area. They "refused to permit movement by or reinforcement of the Iranian Gendarmerie and Army in the legitimate pursuit of their security enforcement duties, and interfered with the administration of the province by Iranian Government officials." [Source: FRUS]

In the south, the British promised to supply grain but repeatedly failed to do so. By late 1942, famine conditions had spread across Iran, most severely in the British-occupied zone.

The Famine of 1942-1943

In Kermanshah during late 1942 and 1943, "the streets were full of semi-naked and hungry people with fifteen deaths attributed to hunger and poverty occurring every day." In February 1943, typhus broke out and the hospital closed because of widespread infection among doctors and staff. [Source: Majd, 2016]

In Tehran, demonstrations against food scarcity became daily events in December 1942, eventually erupting into riots. Prime Minister Ahmad Qavam ordered police to quell the protests with deadly force. Men and women who had marched for bread were shot in the streets. [Source: Wikipedia]

The Soviets banned food shipments from the northern province of Azerbaijan, acquiring 50 percent of their own grain needs from the region while allowing only 300 tons to reach Tehran between March 1942 and March 1943. Meanwhile, their occupation policies caused 200,000 Iranians to flee to Tehran, swelling its population and food needs by 37 percent. In 1943, facing international pressure, the Soviets released 25,000 tons of grain—too little, too late. [Source: Majd, 2016]

Who Was Responsible?

The Allies blamed each other. The British pointed to incompetent Iranian distribution and hoarding. The Americans blamed callous British policies and Iranian bungling. The Soviets blamed British mismanagement, noting that no famine occurred in their zone (conveniently ignoring that they had stripped the north of grain). Iranians blamed all three Allies. [Source: FRUS; Majd, 2016]

The Oil That Kept Flowing

While Iranians starved, the oil never stopped. The Abadan refinery processed eight million tons of oil in 1940. By 1944, after wartime expansion, it could produce one million tons of aviation fuel annually—a world record. [Source: Shana]

New fields were discovered and developed during and immediately after the war: Aghajari, Gachsaran, Haftkal, Ahvaz. By 1946, production reached 19.19 million tons. By 1950, 31 million tons. [Source: Shana]

The oil fueled the Allied victory. It powered British ships, American planes, Soviet tanks. It was essential to defeating Nazi Germany. And for this essential resource, Iran received its 16 percent royalty—calculated on terms the company controlled—while its people died of starvation in streets the Allies controlled.

America's Entry

The occupation marked "the turning point in Irano-American relations, and the beginning of a trend toward ever deeper American interest in Iran." [Source: FRUS]

Starting in 1942, at Iran's request, the United States sent multiple advisory groups: a Financial Mission to supervise finance, customs, price control, and food distribution; a Military Mission to reorganize the army's supply services; a Gendarmerie Mission to reorganize the rural police. Advisers arrived in public health, pharmacy, municipal police, and irrigation. [Source: FRUS]

The U.S. Army established the Persian Gulf Command to manage Lend-Lease supplies to the Soviet Union. By 1943, American forces were present throughout Iran.

The State Department later summarized U.S. policy objectives: "This policy of assistance to Iran, from the American point of view, had for its immediate objective the desire to respond sympathetically to the appeals of a friendly nation. Its long-range objectives, however, were to contribute to the reconstruction of Iran as a sound member of the international body politic, and thereby to remove a future threat to Allied solidarity and international security." [Source: FRUS]

But other interests were also present. As the war ended, Sinclair Oil Corporation and Standard Vacuum Oil Company arrived in Iran "in the hope of winning oil concessions." [Source: FRUS]

The Tehran Conference

From November 28 to December 1, 1943, the "Big Three"—Stalin, Roosevelt, and Churchill—met in Tehran, the capital of occupied Iran. Roosevelt stayed at the Soviet embassy for security reasons. [Source: Wikipedia]

They discussed the second front, Poland's borders, Germany's partition. And they issued the Declaration on Iran, pledging:

• Respect for "the independence, sovereignty, and territorial integrity of Iran"
• Economic assistance during and after the war
• Recognition of Iran's contribution to the Allied war effort [Source: Declaration text]

The declaration was signed in a capital occupied by foreign troops, by the leaders of the occupying powers, promising to respect the sovereignty of a country whose sovereignty they had already violated. The irony was lost on no one.

Behind the scenes, Stalin raised the question of Middle East oil. According to Iranian oil historian Mohammad Reza Nematpour, he proposed negotiations about postwar oil extraction and distribution. Roosevelt and Churchill opposed, deferring discussion. The U.S. State Department later noted: "The Soviet Government has made it clear that it desires to acquire petroleum concessions if they are granted to any other foreign power." [Source: Nematpour; FRUS]

The Seeds of Postwar Crisis

By 1945, the Soviet occupation of northern Iran had created a growing crisis. The Soviets supported the "Democratic Party" and demands for autonomy in Azerbaijan province. [Source: FRUS]

Loy Henderson, Director of the Office of Near Eastern and African Affairs, warned in November 1945: "Should an autonomy movement in Azerbaijan meet with success, the loss of the province would adversely affect Iran's economy and might lead to further fragmentation of the country. The population of the province is approximately one-fourth of the total population of Iran. It is the major food-producing province and one of the major industrial areas." [Source: FRUS]

Henderson recognized the crisis had "broader implications... fraught with dangerous possibilities, since it inevitably affects the British line of communications and the empire position of Great Britain throughout the area."

The 1942 treaty required Allied forces to withdraw within six months of the war's end—by March 2, 1946. As that deadline approached, the Soviet Union showed no signs of leaving. Iran faced a new crisis, one that would draw in the United States more deeply than ever before.

The Dead

The British diplomat reported in his letters that Iranians accused the Allies of "looting the country and pushing Iran into inflation and starvation." [Source: British diplomatic correspondence]

The Iranian prime minister told the American ambassador of "widespread dissatisfaction in the parliament regarding the manner in which Britain and the Soviet Union were carrying out their treaty with Iran. Members complain bitterly that Russians are taking their cattle, that Poles are being dumped in Iran, that the British are failing to provide food and are sending Iranian wheat to Iraq, that Russians are exploiting the situation in northern Iran, that the British are taking advantage of Iran in financial and other matters and that Iranians are being generally deceived and exploited." [Source: FRUS]

The Polish refugees came—thousands of them, fleeing the Soviet Union, adding further strain to food supplies. They were not to blame, but their presence became another grievance, another layer in the accumulating resentment.

And the dead—how many? The question returns, unanswered, unanswerable with the sources we have. Majd's 3-4 million. Bharier's silence. Ó Gráda's "modest." The Holocaust Museum's "many."

The Rise of Mossadegh

In the winter of 1945, a seventy-three-year-old man walked slowly through the streets of Tehran, leaning on a cane, his thin frame wrapped against the cold. He was returning from the Majlis, where he had just delivered a speech that would be remembered for decades. His voice, reedy and frail in private conversation, had risen in the chamber to a pitch that silenced the deputies and brought spectators in the galleries to their feet.

"I speak for a nation that has been betrayed," he said. "I speak for a people whose wealth has been taken, whose sovereignty has been violated, whose future has been mortgaged to foreign powers. I speak for Iran."

The man's name was Mohammad Mossadegh, and he was about to change everything.

The Occupation's End and Its Legacy

The war that ended in 1945 left Iran transformed—and not in ways anyone had intended. The Allied occupation, which had stripped the country of food and transport while taking its oil, had also broken the absolutism of the Pahlavi state. Reza Shah was gone, exiled to Johannesburg where he would die in 1944. His son, Mohammad Reza, was twenty-six years old, inexperienced, and entirely dependent on the foreign powers that had installed him. [Source: Collier, 2017, p. 89]

For the first time in two decades, Iran breathed free—or freer. Newspapers proliferated. Political parties organized openly. The Tudeh Party, communist and pro-Soviet, grew rapidly in the north. The National Will Party, pro-British, operated in the south. Trade unions, crushed under Reza Shah, re-emerged and began to organize strikes. [Source: Abrahamian, 1982, p. 167]

But freedom brought its own dangers. In the northern province of Azerbaijan, Soviet troops refused to leave when the war ended. Moscow supported separatist movements, creating the "Democratic Republic of Azerbaijan" and a Kurdish autonomous zone. For a terrifying moment in 1946, it seemed Iran might fragment entirely. [Source: FRUS, 1946, Vol. VII, p. 342]

The crisis brought the United States onto the scene in a new role. At the United Nations, the Iranian ambassador, with American backing, demanded that the Soviets withdraw. Under intense pressure, Stalin finally relented—not out of respect for Iranian sovereignty, but because he needed American goodwill elsewhere. By the end of 1946, Soviet troops were gone, the separatist regimes collapsed, and the Shah's government had survived. [Source: Kuniholm, 1980, p. 278]

For many Iranians, this moment created a reservoir of goodwill toward America. The United States had helped them against the Soviets. It seemed a disinterested power, different from the British who had occupied and exploited them. That goodwill would not survive the decade. But in 1946, it was real.

The Man Who Would Not Bend

To understand Mossadegh, one must understand the world that made him. He was born in 1882 to a Qajar family of the highest rank—his father a finance minister, his mother a princess of the royal line. He grew up in the court, surrounded by intrigue and privilege, but he also grew up in a Persia that was being carved up by Russia and Britain. The lesson was branded into him early: foreign power meant Persian weakness. [Source: Katouzian, 1990, p. 23]

Educated in Paris and at the University of Lausanne in Switzerland, he returned to Iran in 1914 with a doctorate in law—the first Iranian to earn such a degree in Europe. He entered government service, serving as governor of Fars province, then finance minister, then foreign minister. But when Reza Khan crowned himself Shah in 1925, Mossadegh opposed him. He was arrested, imprisoned, and forced into retirement. For fifteen years, he lived on his estate, writing, waiting, watching. [Source: Kinzer, 2003, p. 54]

The war brought him back. In 1944, he was elected to the Majlis from Tehran. He was sixty-two years old, frail, often ill, but his mind was sharp and his will unbending. He organized a coalition of nationalists, clerics, and leftists into the National Front—Jebhe Melli—united by one overriding goal: ending foreign control of Iran's resources. [Source: Abrahamian, 1982, p. 189]

His methods were theatrical. He conducted meetings from his bed, which he had carried into the Majlis chamber. He wept in public, fainted during debates, wore pajamas to official functions. His enemies called it eccentricity, or madness. His supporters saw something else: a man who understood that politics was also performance, that a frail old man could shame the powerful simply by refusing to be awed by them. [Source: Kinzer, 2003, p. 62]

The Supplemental Agreement That Failed

In 1947, the British presented a new proposal. It was called the "Supplemental Agreement" to the 1933 concession, and it offered Iran slightly better terms—a few pennies more per barrel, a few concessions on accounting. But it left the essential structure untouched: the Anglo-Iranian Oil Company would still control Iranian oil, still set prices, still determine profits, still pay whatever it decided to pay. [Source: Elm, 1992, p. 45]

The Majlis referred the agreement to its Oil Committee. The chairman of that committee was Mohammad Mossadegh.

For two years, the committee studied, debated, and delayed. Mossadegh understood that the agreement was a trap—better terms now would mean another generation of dependence. He did not reject it outright. He simply refused to approve it, speaking for hours, days, weeks, wearing down his opponents with the sheer weight of his words. [Source: Katouzian, 1990, p. 78]

By 1949, the agreement was dead. And Mossadegh had become the most popular politician in Iran.

The Assassination That Opened the Door

On March 7, 1951, Prime Minister Haj Ali Razmara walked into a Tehran mosque for a funeral service. A young man approached, drew a pistol, and shot him three times. Razmara died instantly. [Source: IICHS historical summary, 2011]

The assassin was Khalil Tahmasebi, a member of the Fadayan-e Islam—a militant religious group that had been agitating for nationalization. But the group's motives were complex. Razmara had opposed nationalization, arguing that Iran lacked the technical capacity to run the oil industry alone. He had also been negotiating secretly with the British, trying to find a compromise that would keep the oil flowing while giving Iran slightly better terms. To the militants, this was treason. [Source: Kinzer, 2003, p. 72]

The assassination electrified the country. Four days later, the Majlis Oil Committee approved a bill for the nationalization of the oil industry. On March 15, the full Majlis voted in favor. On March 20, the Senate—a mostly ceremonial body appointed by the Shah—gave its approval. The single-article law read:

"For the happiness and prosperity of the Iranian nation and for the purpose of securing world peace, it is hereby resolved that the oil industry throughout all parts of the country be nationalized; that is to say, all operations for exploration, extraction, and exploitation shall be carried out by the Government." [Source: SHANA retrospective, 2016]

The Shah, pressured by the rising tide of public support for Mossadegh, had no choice. On April 28, 1951, he appointed Mohammad Mossadegh as prime minister. The vote in the Majlis was 79-12. The crowds in the streets were jubilant. [Source: Kinzer, 2003, p. 76]

On May 1, Mossadegh signed the nationalization law into effect. The Anglo-Iranian Oil Company was expropriated. Its assets became the property of the National Iranian Oil Company. British managers were ordered to leave. The flag that had flown over Abadan for forty years was lowered, and the Iranian flag rose in its place. [Source: Elm, 1992, p. 89]

The briefcase, it seemed, had finally been closed.

The Man Who Wept and Fainted

Mossadegh was not what anyone expected in a revolutionary leader. He was old, sick, prone to weeping at moments of high emotion. He conducted state business from his bed, wore his bathrobe to parliament, and once fainted during a particularly tense debate. His enemies mocked him; foreign diplomats dismissed him as a relic. [Source: Kinzer, 2003, p. 81]

But those who dealt with him closely learned something else. The theatrics were a mask, and behind the mask was a mind of extraordinary clarity. Mossadegh understood law, history, and power in ways that few of his contemporaries did. He had studied in Europe, but he had also lived through the Constitutional Revolution of 1906, the rise of Reza Shah, the occupation, the Azerbaijan crisis. He knew that Iran's weakness was not inevitable—it was constructed, built piece by piece by foreigners who understood that control of oil meant control of everything. [Source: Katouzian, 1990, p. 102]

He also understood something that his enemies missed: the British could not invade. Not in 1951. The post-war world, the emerging Cold War, the rise of anti-colonial movements everywhere—these constraints mattered. The British would threaten, would scheme, would pressure. But they would not send troops. Mossadegh was willing to gamble on that. [Source: Elm, 1992, p. 112]

The gamble would cost him everything.

The Question

By the summer of 1951, Iran had done what no oil-producing nation had ever done. It had taken back its resources from the most powerful empire on earth. The British had been expelled. The company was gone. The oil was Iran's.

But the oil was also trapped. The British had imposed a global embargo, blockading Iranian ports with warships and threatening legal action against any company that bought Iranian oil. The Abadan refinery, once the largest in the world, sat idle. Tankers that had lined up for loading now sailed past, their captains warned that they would never find insurance if they touched Iranian crude. [Source: Yergin, 1991, p. 456]

Iran, which had once earned millions from oil, now earned nothing. The treasury bled. The economy stalled. The British waited for Mossadegh to collapse.

He did not collapse. But the question, as always, remained: how long could he hold?

The briefcase had been thrown out the window. But the men who carried it were still in the building, waiting in the corridors, watching from the street. They had not given up. They were simply regrouping.

In London, in Washington, in the back rooms where power actually resided, they were already planning the next move. And it would not be a negotiation.

The question was not whether Mossadegh would fall. The question was how, and when, and at what cost.