Top official tells Wall Street Journal that Tehran could be getting a 'bargain,' as talks set to resume in Vienna next week after months-long hiatus

IAEI reports 'no progress' with Tehran over monitoring its nuclear program; Washington 'disappointed,' doubts Iran's seriousness ahead of negotiations next week

Suggestion from Americans aimed at buying time for nuclear negotiations; Israeli official opposed move, fearing it would become permanent, report says

Wall Street Journal cites diplomat saying parts for 170 advanced centrifuges have been produced at Karaj since late August, without any UN monitoring

Ahead of resumption of talks, foreign minister says countries should avoid 'excessive demands that go beyond the terms of the nuclear agreement' from 2015

As nuclear talks set to resume, IAEA warns of limited access while Iranian atomic agency brags that only countries 'with nuclear arms' are able to enrich uranium at such levels

Limited number of centrifuges set up to enrich beyond 20%, but product is not being kept, IAEA says in report seen by Reuters

UN agency in September estimated that Islamic Republic has 84.3 kilos of uranium enriched to that level

Satellite images reveal construction in area adjoining plant at Yongbyon, 'heart' of hermit kingdom's nuclear program

But experts say Tehran would still need more time before actually creating a deliverable weapon; estimate comes amid stalled talks between US and Iran over new nuclear deal