U.S. and Israel Killed Iran's Supreme Leader, Triggering Regional Escalation.
Image: BBC

U.S. and Israel Killed Iran's Supreme Leader, Triggering Regional Escalation.

16 March, 2026.Iran.1 sources

Key Takeaways

  • US and Israel launched strikes on Iran, killing its supreme leader on February 28.
  • Iran retaliated by launching attacks on Israel and allied Gulf states.
  • Attacks extended to civilian sites, signaling escalation beyond military targets.

Assassination of Leadership

The United States and Israel launched a coordinated military strike against Iran on 28 February, targeting the country's missile infrastructure, military sites, and leadership.

Why did US and Israel attack Iran and how long could the war last

BBCBBC

The attacks resulted in the death of Iran's Supreme Leader Ayatollah Ali Khamenei, who had led the country since 1989.

Image from BBC
BBCBBC

Israel's military reported that dozens of senior figures in the powerful Islamic Revolutionary Guard Corps (IRGC) were also killed during the initial assault.

Following Khamenei's death, his son Mojtaba Khamenei was appointed as his successor on 8 March.

US Defense Secretary Pete Hegseth later claimed that Mojtaba had been 'wounded and likely disfigured' in subsequent strikes.

Iranian Foreign Minister Abbas Araghchi dismissed Hegseth's claim, stating 'there is no problem with the new supreme leader'.

The ongoing conflict has continued to target key sites linked to Iran's nuclear program.

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