Regional Reactions to the Iran War
Latest on the Iran War
Weekly Briefing: Iran’s growing burden of confronting Israel
Expert regional analysis by MEI scholars and contributors.
Iran’s nuclear messaging campaign
Iran’s missile attack on Israel on Oct. 1, 2024, marked a significant escalation in the ongoing regional tensions. This assault, reportedly involving 180 missiles, was the Islamic Republic of Iran’s largest yet against Israel, targeting military and security sites in retaliation for Israeli assassinations of leaders of Hezbollah and Hamas in Tehran and Beirut. Iranian officials framed the attack as an act of self-defense, warning that further Israeli actions could provoke even stronger retaliation from Tehran.
From Nasrallah to Khamenei: The power vacuum shaping the Middle East
Israel’s targeted killing of Hezbollah Secretary-General Hassan Nasrallah has not only caused a succession crisis for Hezbollah, but has also highlighted the problem of succession for the Islamic Republic of Iran. Coupled with the death of President Ebrahim Raisi in a helicopter crash earlier this year, Nasrallah’s assassination has scrambled the dynamics of the supreme leadership transition with an aging 85-year-old Ayatollah Ali Khamenei at the helm, and is likely the reason his son, Mojtaba Khamenei, a key figure in the Office of the Supreme Leader, has recently emerged from the shadows.
The extraordinary risk of targeting regional energy assets
A cycle of retaliation against energy assets, though far from a guaranteed outcome, would be to the detriment of all and the benefit of none.
Special Briefing: A year of after-shocks since Oct. 7
Read MEI’s weekly briefing featuring expert analysis of key regional developments for the week ahead.
Washington must make sure this is the last war between Israel and Lebanon
The assassination of Hezbollah’s secretary-general, Hassan Nasrallah, marks an inflection point that will redefine the security landscape of the Middle East. His deputy, Naim Qassem, has pledged “continued resistance,” claiming Hezbollah was steadfast and will not retreat, while Israel has pressed ahead with a ground invasion of southern Lebanon. The United States must act decisively to ensure this is the last war between Israel and Lebanon.
Are Outside Powers Being Drawn Into the Hezbollah-Israel Conflict?
Iran will feel Israel’s wrath like never before
After Iran’s second direct missile attack on Israel in less than six months, all eyes are on Israel’s next move. Reports suggest that Jerusalem plans a massive revenge that might include striking Iran’s oil and nuclear facilities and other strategic sites.
America’s Strategic Drift in the Middle East: An Assessment of the Biden Administration’s Policy One Year Into the Israel-Hamas War
The United States is trapped in a reactive Middle East policy approach of its own making one year into a regional war that continues to expand.
Special Briefing: Nasrallah killing reshapes the regional power balance
Expert regional analysis by MEI scholars and contributors.
A tectonic shift in the Middle East
The killing of Hezbollah Secretary-General Hassan Nasrallah along with the rapid degradation of Hezbollah’s power over the past two weeks signals a tectonic shift in the Middle East.
Pezeshkian in New York and Khamenei’s moment of truth
Iran’s new president, Masoud Pezeshkian, arrived in New York this week for the United Nations General Assembly amid both widespread skepticism and a small dose of hopeful anticipation about his message to the world. In the end, he landed somewhere in the middle. The question now is how much leeway Supreme Leader Ali Khamenei and his foot soldiers in the Revolutionary Guards will give Pezeshkian in an attempt to start a new chapter.
Comparing Harris and Trump on Middle East Policy
The two leading presidential candidates in America’s 2024 election have made statements and established track records on the Middle East based on their time in office. This document aims to highlight the most important and reliable positions staked out by former President Donald Trump and current Vice President Kamala Harris.
Defense Rapid Reaction: Israel expands its war aims to neutralize Hezbollah
In the latest installment of the Defense Rapid Reaction series, experts from MEI’s Defense & Security Program provide their views on the likely evolution of the Israeli-Hezbollah war, the potential for the conflict to draw in outside actors, as well as the impact of the war on global terrorist recruitment and appeal for extremist activities.
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Top photo:
TEHRAN, IRAN – MARCH 10: Smoke rises among the residential buildings following an Israeli attack on Tehran, Iran on March 10, 2026. (Photo by Fatemeh Bahrami/Anadolu via Getty Images)