US seeks Russian and Chinese support to salvage Iran nuclear deal

Iran's natural allies are said to have been surprised by how much it had gone back on its own compromises

The US is hoping pressure from Russia, China and some Arab Gulf states may yet persuade Iran to moderate its negotiating stance in regards to the steps the Biden administration must take before both sides return to the 2015 nuclear deal.

Talks in Vienna faltered badly last week, when the new hardline Iranian administration increased its levels of uranium enrichment and tabled proposals that US officials said at the weekend were not serious"since they had gone back on all the progress made in the previous round of talks.