As world leaders respond to the reported assassination of Hamas leader Ismail Haniyeh in Tehran—widely attributed to Israel—US officials have stated that they were neither involved in nor aware of the attack.
Though details remain scarce, the Islamic Revolutionary Guards (IRGC) early on confirmed that Haniyeh, the chief political leader of the terror group, was targeted at a residence in the capital, along with an Iranian bodyguard. Hamas has corroborated the killing, denouncing it as a “treacherous Zionist raid”.
US Secretary of State Antony Blinken said the United States was neither involved in nor made aware of the assassination of the Hamas leader, refusing to respond directly to the news.
Blinken emphasized the urgent need for a ceasefire in the Gaza war, noting its critical importance for the hostages and Palestinian civilians suffering. He stressed the broader regional implications of the conflict and reaffirmed Washington’s efforts to stabilize Gaza and prevent further escalation.
European Union foreign policy chief Josep Borrell also refrained from commenting directly on the reported assassination, but instead emphasized the urgent need to de-escalate tensions to prevent a wider conflict that could impact the entire region and beyond.
The comments follow Israel's claim on Tuesday of having eliminated a Hezbollah commander allegedly responsible for a deadly attack in the Israeli-occupied Golan Heights. Israel has not officially confirmed its role in the assassination of the Hamas leader.
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Condemnations were quickly issued by Iran's allies Russia and China. Moscow has urged all parties to avoid actions that could escalate into a major conflict, while Beijing's foreign ministry warned that the incident might lead to further regional instability.
As Iran vowed to retaliate against Israel over the killing, some politicians in the Western world rejoiced over the death of the Hamas leader.
British Conservative parliamentarian Tom Tugendhat responded to a social media post from Iranian Supreme Leader Ali Khamenei, who vowed revenge for the killing. Tugendhat condemned Tehran as an "evil regime" that "murders hundreds of thousands of innocents at home and abroad and mourns only when their executioners are killed."
Far-right Dutch politician Geert Wilders openly welcomed the assassination, posting on X, “Good riddance!!” In a separate message, he warned Iranian Supreme Leader Ali Khamenei and Hezbollah’s Hassan Nasrallah, stating, “They will not be too happy now and probably not sleep too well either.”
Regional nations condemn, blame Israel
Numerous Middle Eastern nations have responded to the reported assassination, with many attributing the attack to Israel and warning of heightened regional tensions.
Turkish President Recep Tayyip Erdogan condemned the assassination as a “despicable act” intended to undermine the Palestinian cause. He stated that “Zionist cruelty will never accomplish its objectives” and reiterated Turkey’s support for a sovereign Palestinian state based on the 1967 borders with East Jerusalem as its capital. Haniyeh was reportedly scheduled to address Turkey’s parliament in August.
Pakistan’s Foreign Ministry, blaming Israel for the attack, characterized it as a dangerous escalation that jeopardizes peace efforts in an already volatile region.
Israel had previously vowed to target Haniyeh and other Hamas leaders in response to the terror group's October 7 attack on Israel, which resulted in 1,200 deaths and approximately 250 hostages.
Qatar also condemned the assassination as a “heinous crime and serious escalation,” with its foreign ministry warning that it, along with “Israel’s reckless behavior,” will lead to regional chaos and “undermine peace prospects.” Qatar, which had hosted Haniyeh and plays a crucial role in cease-fire talks between Israel and Hamas over the war in Gaza, criticized the act for its potential destabilizing effects.
Haniyeh, who had led Hamas politically since 2017, had been living in exile in Qatar.
Experts say Iran's security vulnerabilities exploited by Israel
The widely believed Israeli operation would not be the first of its kind. As news of Haniyeh’s death circulated, experts and observers commented on the nature and sophistication of the operation on Iranian soil, offering analysis about how Iran’s security apparatus was so weak that this was able to happen.
Former Australian hostage Kylie Moore-Gilbert, who had been held in Iran for over two years, recently penned an article, arguing that Iranian security agencies have struggled to counter Israeli activities within their country. She attributed this difficulty to the authoritarian nature of the state, which she says values loyalty over skill, resulting in less effective counterintelligence and making it easier for external actors to operate within Iran.
Israel, Moore-Gilbert wrote, has leveraged Tehran’s governance failures and economic issues by likely offering financial rewards or residency to collaborators – with Iran’s internal weaknesses having turned into a major vulnerability.
“Having shown itself over the decades to be impervious to ideological moderation or reform from within, it has become so hated that its own people—its biggest victims—are willing to embrace the possibility that the enemy of their enemy is their friend," she wrote.
Iran expert Karim Sadjadpour took to X, citing Moore-Gilbert’s article, asserting that “Israel has managed to conduct numerous high-level assassinations inside Iran in part due to the Islamic Republic's profound unpopularity and incompetence.”
This is a developing story. Check back for updates.
In the second round, Pezeshkian’s campaign depicted his hardline rival as an existential threat to the livelihood of the nation. More people turned out for the run-off and Pezeshkian defeated the ultra-conservative Saeed Jalili. But he lost to those who boycotted the election. In the end, many more stayed at home than voted for the ‘reformist’ candidate.
So, the question is: how did Pezeshkian win despite failing to persuade the majority that he could deliver the reforms he promised? The answer, I argue in this piece, is the ethnic vote. (All data featured in this piece comes from official sources, and there are reasons to doubt their veracity. But that would be the subject for another article).
Ethnically, Iran is a highly diverse society. While the official language is Persian, millions of people have different mother tongues, such as Azari, Kurdish, Baluchi, and Arabic. These minorities often lack representation, particularly many Kurds and almost all Baluchis who are Sunnis, whereas most other groups, including the Arabic and Azeri speakers, are Shia.
Pezeshkian seems to come from a Azeri-speaking family, but he was born and raised among Kurds. Most minorities, ethnic and religious, picked him over Jalili, especially the Baluchis and the Kurds. But the focus here is on the Azari-speaking voters. (Note that most Turkish-speaking Iranians are Shia, which helps us single out the ethnic element.)
The figure below illustrates the role of the Azari speakers in Pezeshkian's victory. The horizontal axis represents the ratio of Azari speakers in each province. Azari belongs to the family of Turkic languages, which is also heavily influenced by Persian. Within Iran, people usually call it “Torki”, which means Turkish. The vertical axis represents the vote shares in the run-off, as a percentage of eligible voters in each province.
To better understand what seems to be a strong ethnic factor, we can consult the chart below, which shows the Azari or Turkish speaking population in each province.
Pezeshkian secured the highest share of vote in such provinces as East Azerbaijan, West Azerbaijan, Zanjan and Ardabil, where the majority are Azari (Turkish) speakers. In contrast, Jalili had an overall advantage in provinces with the lowest Azari-speaking populations. This does not mean that Jalili is popular among Persian-speaking Iranians. It seems to suggest that he did better than Pezeshkian in provinces with minimal ethnic minority presence.
The quantitative index of the Pearson Correlation Coefficient (PCC) is illuminating in this regard. The PCC index indicates the strength of the linear relationship and dependency between two variables. In the following diagram, each candidate’s vote share (in each province) is the dependent variable, and the relative size of the Turkish-speaking population (in that province) is the independent variable.
The correlation coefficient for Pezeshkian is 0.7 (70%), while for Jalili it is -0.47 ( -47). A positive value indicates that an increase in the independent variable leads to an increase in the dependent variable, whereas a negative value suggests that an increase in one variable results in a decrease in the other. The linear relationship for Pezeshkian's votes is strong and positive, suggesting that his share of vote (in most cases) rises as the Azari speaking population in a province increases. In contrast, the relationship for Jalili is weak and negative. (Same for Kurdish, Baloch, and Turkmen speakers).
One counterargument could be that the data should be interpreted differently: that the Persian-speaking population didn’t like Pezeshkian and voted for Jalili. But the low turnout in such provinces seem to refute this hypothesis. Moreover, in most of these provinces, Pezeshkian gained more in vote share as the turnout rose in the run-off.
To underline the crucial role of the Azari (Turkish) speaking Iranians in the second round of the election, we can compare the results with that of the 2017 presidential election –where Hassan Rouhani tried to attract the ethnic vote.
As seen above, Rouhani’s vote is more homogeneous across provinces, and the ‘Azari variable’ is less pronounced. Rouhani did receive more votes in provinces with majority Azari-speaking populations. But he also did so in the non-ethnic regions (except for Zanjan, where Raisi had more votes.)
The Pearson correlation coefficient for Rouhani is 5%, while for Raisi it is -10%. This indicates that the strength of the linear relationship between the two variables is much weaker. Azari speaking Iranians didn’t like Raisi, but their preference had much less impact on the final result that it did in 2024. It was insignificant statistically.
In the 2024 run-off, if we look at the Azari speaking provinces only, Pezeshkian got 2.8 million more votes than Jalili. That’s almost a million more than their vote difference in the first round. However, if we look at the six provinces where Persian is predominant, Jalili got about 830,000 more votes than Pezeshkian. In the first round, that number was about 275,000. In other words, the increase in the vote margin between Pezeshkian and Jalili in the second round is 3.7 times greater than the change observed in the six other provinces. Jalili’s advantage in Isfahan can be attributed to the low turnout (less than 50%). In Yazd, and Kerman, where official turnout in the run-off was above 50%, the changes may suggest a dramatic decline in the social standing of the reformists. In Khorasan Razavi, Jalili’s success may be due to local connections (he was born there). His lead (551,000 votes) is notably large and unexpected. In 2017, the picture was markedly different. Rouhani's advantage over Raisi in the six provinces mentioned above was 2.2 times greater than that of the four provinces with Azari speaking majorities.
Pezeshkian’s campaign may depict his presidency as a ‘reformist’ triumph. Previous ‘reform’ moments (1997, 2001, 2013, and 2017) were marked by national fervor and high turnout, neither of which transpired in 2024. Pezeshkian may name a few ‘reformists’ to his cabinet, and some may even call his administration a ‘reform government.’ The president himself acknowledges his indebtedness to Supreme Leader Ali Khamenei. However, the real story of Iran’s 2024 elections may very well be the ethnic vote.
The meetings came before the swearing-in ceremony of Iranian president-elect Masoud Pezeshkian, highlighting Iran's ongoing support for the proxy militias.
During a separate meeting, Pezeshkian also expressed strong support for Hamas amid its war in Gaza, telling the group's political head Ismail Haniyeh, "We are certain that the resistance of the Palestinian people and fighters will lead to ultimate victory and the liberation of the land of Palestine."
Tehran has openly admitted to providing financial, logistical and training support to Hamas, praising the group's attacks on Israel on October 7 which killed 1,200 mostly civilians, while denying involvement in the specific operations. Hamas is now considered one of Iran's armed militant proxies in the region, alongside Lebanese Hezbollah.
In 2022, Haniyeh disclosed in an interview with Al Jazeera that his group had received $70 million in military aid from Iran. He noted, "We have rockets that are locally manufactured, but the long-range rockets came from abroad, from Iran, Syria, and others through Egypt."
The US State Department has previously estimated that Tehran's support for Palestinian terror groups, including Hamas, amounts to approximately $100 million annually.
Additionally, Pezeshkian met with Mohammed Abdul-Salam, the spokesman for Yemen's Houthi Ansarullah movement. He praised the group's recent actions against Israel and maritime navigation, remarking, "Your actions have clearly put pressure on the Zionist regime and its supporters." Pezeshkian also emphasized the necessity of collaboration among Islamic countries, stating, "We must work with Islamic countries to end the oppression of Muslims."
The Iran-backed Houthis have significantly disrupted the Red Sea, launching missile and drone attacks on commercial vessels. They claim to be acting in support of Palestinians, asserting that their targets are exclusively ships associated with Israel or its primary allies, the US and Britain. However, multiple ships without connections to Israel have targeted with dozens of non-Israeli hostages taken since November.
For several years, the clerical rulers in Iran have been the primary supporter of the Houthis, providing funding, arms, and training amid Yemen's civil war. This support has enabled the group to gain and maintain control over large parts of Yemen, despite facing a much stronger military coalition led by Saudi Arabia.
Naim Qassem, the Shia Lebanese cleric and deputy leader of Hezbollah, is also in Tehran to meet with Iranian officials and attend the oath-taking ceremony.
Since its establishment in 1979, the government in Iran has consistently positioned itself as a strong adversary of Israel and the United States. In the early 1980s, it founded the Lebanese Hezbollah as a proxy force to challenge Israel.
Currently on the brink of war with Israel, Hezbollah has been acting in allegiance with Hamas since October 8, sending 6,400 projectiles towards Israel's northern border in the worst tensions since 2006. Over 200,000 Israeli and Lebanese civilians have been displaced.
Over the past twenty years, Iran has expanded its influence by creating proxy groups in Iraq, Syria, Yemen, and the Palestinian territories. It also maintains networks in various other Middle Eastern, African, and Western nations.
Tehran provides Hezbollah, the largest and most powerful of its militias, with extensive financial aid estimated at hundreds of millions of dollars annually, in addition to advanced military equipment and training. Its missile arsenal is believed to be around 200,000. Hezbollah has been designated a terror group by countries including the US and UK.