It can be hard to decipher the reasons behind the US-Israeli decision to strike Iran. With a flurry of hyperbolic - often contradictory - statements from the American leadership, the objectives, the progress, and the endgame of this war are not much clearer three weeks into it.

But Donald Trump has turned to one man to make the case for this war in a way he could never enunciate. Dr Muhanad Seloom has cut a somewhat isolated figure in the defence world outside of MAGA. An international security academic, he has been arguing that Trump's war is succeeding. Trump obviously likes what he is saying. The President posted Seloon's argument on Truth Social, with the caption: 'The US-Israeli strategy against Iran is working. Here is why'.

Lewis spoke to Dr Seloom from Doha to try and understand what the thinking might just be in the White House and what success would look like for America - with more and more voices sounding the alarm about the consequences of its failure.

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