President Trump's reiterating he's prepared to do what it takes to prevent Iran acquiring nuclear weapons. 

He announced yesterday he had called of plans for another attack this week, at the request of some Gulf states.

Donald Trump today told media US officials are still negotiating, but Iran may need another 'big hit'.

Middle East correspondent Gordon Robison says it's unclear what will happen next, but Vice President JD Vance has claimed they can't allow an 'arms race'.

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