A plume of smoke rises after a strike in Tehran, Iran, Sunday, March 1, 2026. (AP Photo/Vahid Salemi) A BBC expert has demolished Donald Trump and Benjamin Netanyahu’s case for bombing Iran. Israel said the attacks were “pre-emptive” to stop Iran acquiring nuclear weapons and firing at them. In his statement announcing the bombing, Trump said: “Our objective is to defend the American people by eliminating imminent threats from the Iranian regime.” But Jeremy Bowen , the BBC’s international affairs editor, dismissed those arguments. He said: “Israel used the word ‘pre-emptive’ to justify its attack - the largest in the Israeli Air Force’s history, according to the Israel Defense Forces. “The evidence is that this is not a response to an imminent threat, which the word pre-emption implies. Instead, it is a war of choice.” The military action, Bowen said, was “another blow to the tottering system of international law”. He added: “In their statements, both Trump and Israeli prime minister Benjamin Netanyahu said Iran was a danger to their countries – Trump said it was a global danger. “The Islamic regime is certainly their bitter enemy. But it is hard to see how the legal justification of self-defence applies given the huge disparity of power between the US and Israel on one side and Iran on the other.” Bowen also warned that Trump’s stated objective of regime change in Iran will be far from straightforward – and could lead to a wider conflict in the Middle East. He said: “There is no precedent for regime change happening just because of air strikes. “Even if this becomes the first case of air power alone collapsing a regime, the Islamic regime will not be replaced by a liberal democracy that upholds human rights. There is no credible alternative government in exile waiting in the wings.” The Middle East expert went on: “Iran’s remaining leaders will now be calculating how to ride out the war, how to survive and how to manage its consequences. “Their neighbours, led by Saudi Arabia, will be dismayed by the huge uncertainty and potential consequences of today’s events. “Given the capacity of the Middle East to export trouble, the eruption of renewed and intensified war deepens the instability of a region and wider world that is already turbulent, violent and dangerous.” Related... Defence Secretary John Healey Won't Say If The UK Backs US And Israeli Strikes On Iran Trump Warns Iran 'Better Not' Retaliate After Supreme Leader Ali Khamenei Killed By US And Israel There's One Dark Certainty About Trump's Attack On Iran