Trump envoy demands Iran eliminate nuclear programme in apparent U-turn

Steve Witkoff's switch from saying low-level production could continue seen as example of chaotic US foreign policy

Donald Trump's special envoy, Steve Witkoff, has announced Iran must totally eliminate its nuclear programme, seeming to reverse the policy he had articulated on Fox News only 12 hours earlier that would have allowed Iran to enrich uranium at a low level for civilian use.

The switch to a more hardline policy is likely to make it much harder for the US to reach a negotiated agreement with Tehran, bringing back the threat of an attack on Iran's nuclear sites.