UN atomic watchdog also denies its cameras had a role in June attack on Iranian centrifuge plant, which the Islamic Republic has blamed on Israel; IAEA chief set to visit Tehran

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

US State Department says it is 'comparing notes' with Israel and Gulf allies ahead of the resumption of negotiations in Vienna later this month

Invitation for meetings with foreign minister, atomic energy chief comes after Rafael Grossi said lack of communication with Tehran was 'astonishing'

As diplomats prepare for return to talks in Vienna, head of IAEA says Tehran failing to move forward on 'long list' of issues that must be resolved

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

Head of Tehran’s National Security Council makes threat in English and Hebrew in response to reports Jerusalem has okayed $1.5 billion for strikes against its nuclear program

Tehran reportedly refusing to allow replacing of UN watchdog cameras damaged in alleged Israeli drone attack on nuclear site in Karaj in June

Robert Malley to meet with representatives of the UK, France and Germany after visiting Qatar, Saudi Arabia and the United Arab Emirates