Published: 2 March 2026
Last updated: 2 March 2026
The joint US–Israel strikes on Iran, which killed the Iranian supreme leader, Ayatollah Ali Khamenei, and Tehran’s retaliatory strikes on Israel and neighbouring Arab countries have again plunged the Middle East into war.
US President Donald Trump and Israeli Prime Minister Benjamin Netanyahu said their aim is to bring about a favourable regime change in Iran. The implications of this for Iran, the region and beyond should not be underestimated.
Although Khamenei’s killing is a significant blow to the Islamic regime, it is not insurmountable. Many Iranian leaders have been killed in the past, including Qassem Soleimani, Tehran’s regional security architect, who was assassinated by the US in January 2020.
But they have been replaced relatively smoothly, and the Islamic regime has endured.
Khamenei’s departure is unlikely to mean the end of the Islamic regime in the short run. He anticipated this eventuality, and reportedly last week arranged a line of succession for his leadership and that of senior military, security and political leaders if they were “martyred”.





Comments5
Mark Joel11 March at 01:25 am
As per my previous comment, Saikal’s prediction as to who was likely to lead Iran did not include Mojtaba Khameini.
Mark Ian9 March at 01:51 am
The Iranian Regime may endure but it is weaker in its aim to destroy Israel by nuclear weapons ,ballistic missiles and supply to its Proxies Hezbollah Hamas and the Houthi . It is an Arms Race depending on the Will and Competence of the Antagonists . The Holocaust of the Jewish People Six Million Killed between 1933-1945 and the Rejection of UN Partition Plan November 29 1947 with threats of Rivers of Blood plus the Rejection of Oslo with Murder -Suicide Atrocities has Enraged Israelis ton prepare and work for Iron Clad Security and Tough Deterrence .
Ariel Winton8 March at 03:41 am
Agree with Mark’s comment.
Saikal’s views as expressed over many years are relentlessly and aggressively anti-Israel, while hiding behind his title to imply an academic rigour which does not exist in his writing. He should not be published here.
Mark Ian6 March at 05:34 am
The USA -Israel. attack is to degrade the ballistic missile threat and any possible rescue of enriched uranium being used for Nuclear Weapons .
The 150,000 Ballistic Missiles of Hezbollah were the first to be attacked starting September 2024 with a demilitarisation of Southern Lebanon .
A Regime Change will be impossible but the Regime may seek a Ceasefire to stop its Commanders high and middle level from being killed .
Russia and China may well support the war against nuclear proliferation and a more moderate Islamic Regime to improve World Trade .
But preparing for constant war is a horrible reality for the many World pessimists who believe they are Realists.
Mark Joel5 March at 06:52 am
I’m staggered that you would publish a piece by Saikal. He is virulently anti Israel and having followed his pieces in The Age for years, his analysis is superficial and has often proven to be categorically wrong.