This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/middle_east/7496281.stm

The article has changed 2 times. There is an RSS feed of changes available.

Version 0 Version 1
New US nuclear sanctions on Iran New US nuclear sanctions on Iran
(about 1 hour later)
The US has imposed new financial sanctions on Iranian individuals and companies suspected of involvement in the country's nuclear programme.The US has imposed new financial sanctions on Iranian individuals and companies suspected of involvement in the country's nuclear programme.
A senior defence ministry scientist and several companies thought to be linked to Iran's arms industry were among those placed on the restricted list.A senior defence ministry scientist and several companies thought to be linked to Iran's arms industry were among those placed on the restricted list.
The move will ban US companies from trading with those on the list, who will also have US assets frozen.The move will ban US companies from trading with those on the list, who will also have US assets frozen.
It came as G8 leaders called for Iran to halt uranium enrichment work.It came as G8 leaders called for Iran to halt uranium enrichment work.
Western leaders have been attempting to convince Tehran to stop enriching uranium, which it has continued despite the imposition of sanctions by the UN and the European Union.Western leaders have been attempting to convince Tehran to stop enriching uranium, which it has continued despite the imposition of sanctions by the UN and the European Union.
Iran denies Western assertions that it is developing nuclear weapons and insists its nuclear programme is intended for peaceful purposes.Iran denies Western assertions that it is developing nuclear weapons and insists its nuclear programme is intended for peaceful purposes.
Complicated situation
Announcing the sanctions, the US Department of the Treasury said Iran's military industry was far from transparent.
Iran's nuclear and missile firms hide behind an array of agents that transact business on their behalf Stuart LeveyUS Treasury Department Iran leader dampens war talk
"Iran's nuclear and missile firms hide behind an array of agents that transact business on their behalf," said Stuart Levey, under-secretary for terrorism and financial intelligence.
Correspondents say the latest sanctions move is intended to increase the pressure on Tehran to comply with the calls to end enrichment.Correspondents say the latest sanctions move is intended to increase the pressure on Tehran to comply with the calls to end enrichment.
Last week Iran responded to a Western proposal offering incentives for it to suspend its enrichment programme.
The response, delivered to EU foreign policy chief Javier Solana, was described as "a complicated and difficult letter" that needed analysing.
But there were reports from the G8 summit in Japan that the letter contained no suggestion Iran would agree to halt enrichment.
Elsewhere, speaking in Malaysia at the end of an alternative summit of the D8 Islamic developing nations, Iranian President Mahmoud Ahmadinejad said Iran had no interest in a military conflict with either the US or with Israel.