Iran Braces for Retaliation After Khamenei’s Death in US-Israeli Strikes

Following a joint military operation by the United States and Israel on February 28, 2026, Iran’s Supreme Leader Ayatollah Ali Khamenei was killed. This action has triggered vows of intense retaliation from Iran’s Revolutionary Guard, escalating tensions in the Middle East and prompting a state of heightened alert across the region.

Khamenei’s Death and Initial Reactions

The death of Ayatollah Ali Khamenei, who had ruled Iran for over 36 years, was confirmed by Iranian state media CNN and US President Donald Trump USA Today. The strikes targeted Khamenei’s compound in Tehran, causing significant damage CNN. President Trump described Khamenei as “one of the most evil people in History” USA Today and framed the operation as a victory for both the Iranian people and the international community.

Retaliation and Regional Impact

In response to Khamenei’s death, Iran launched drone and missile strikes against American and Israeli targets, including a U.S. Navy base in Bahrain USA Today. Iran’s Revolutionary Guard has warned of “the most-intense offensive operation” targeting Israel and U.S. Bases in the Middle East USA Today. These strikes have resulted in casualties in Israel, the United Arab Emirates, and within Iran itself, with reports indicating at least 40 people were killed in a strike at a girl’s school in southern Iran USA Today.

US Response and Future Outlook

President Trump has vowed to avenge the deaths of three U.S. Service members killed during the operation, referring to the conflict as “Epic Fury” USA Today. He indicated plans for approximately four weeks of continued conflict USA Today and offered immunity to members of the Islamic Revolutionary Guard Corps who lay down their arms, warning of “certain death” for those who continue to fight New York Post.

Leadership Transition in Iran

Following Khamenei’s death, Ayatollah Alireza Arafi and President Masoud Pezeshkian have been named to an interim leadership council CNN. Pezeshkian has described the killing as a “declaration of war against Muslims” Reuters and vowed retaliation.

Global Oil Markets and Regional Stability

The conflict has already impacted global oil markets, with prices spiking after Iran declared the Strait of Hormuz closed Reuters. The United Arab Emirates has withdrawn its ambassador from Iran in response to the attacks USA Today, signaling a further deterioration in regional stability.