Iran said world powers should abandon their "illogical demands" over its nuclear programme, ahead of talks on Thursday to try to bridge wide differences in positions and end the decade-old dispute by late November.
Iran is planning to start up a plant in June that will convert low-enriched uranium gas into an oxide form less suitable for making nuclear bombs, as required by a landmark deal with world powers, diplomats said.
Major powers have resumed talks on a preliminary agreement to curb Iran's nuclear programme with the United States warning it would be "very hard" to clinch a breakthrough deal this week and Tehran flagging "red lines".
Tehran city officials have ordered the removal of some posters featuring anti-American slogans, a sign that Iran is seeking better relations with the US as the two sides hold talks over its nuclear programme.
A Tehran municipal of
Iran has halted its most sensitive uranium enrichment work, a senior Iranian parliamentarian was quoted as saying, a move that would meet a main demand of world powers negotiating with Tehran over its disputed nuclear work.
Iran on Sunday rejected the West's demand to send sensitive nuclear material out of the country but signalled flexibility on other aspects of its atomic activities that worry world powers, ahead of renewed negotiations this week.
Iran said on Monday it wanted to settle a decade-old nuclear dispute with the West that has raised fears of a new Middle East war, but the United States said it must back words with action.
New Iranian atomic energy chief Ali Akba
Russia said on Wednesday that a military strike on Syria could have catastrophic effects if a missile hit a small reactor near Damascus that contains radioactive uranium.
The Foreign Ministry called on the UN nuclear agency to urg
Iran has installed 18,000 uranium-enrichment centrifuges, the country's outgoing nuclear chief was quoted as saying by Iranian media on Saturday.
The US and its Western allies are pressing Iran to curb its uranium enrichment p