On 28 February, the United States and Israel launched joint missile strikes and airstrikes targeting several Iranian cities. This included a decapitating strike that assassinated the country’s supreme leader, Sayyid Ali Khamenei. The apparent objective of these strikes was to fuel regime change in Tehran (as US President Donald Trump framed the situation speaking to the Iranian people: ‘When we are finished, take over your government. It will be yours to take’) and conduct preventive counter-proliferation measures. The principal disagreement between Washington and Tehran – evident before and during their latest round of nuclear talks – has concerned the latter’s uranium enrichment levels, and monitoring mechanisms. Trump’s hardline stance with respect to Iran’s nuclear compliance – a consistent feature of both his presidential terms – has gradually narrowed the scope for negotiated de-escalation.
