Nuclear negotiator tweets that the sides will take a few days' break before reconvening to continue discussions

After agreeing to new cameras, Tehran says images of Karaj ‘will be stored' and not handed over to the IAEA

Semi-official news agencies in Tehran say Iranians will still keep all footage taken at Karaj, the target of a sabotage attack in June that Iran blames on Israel

New York Times says alleged hits on missile base, centrifuge facility earlier in year were discussed with US; Israel worried Washington will stop it taking action if new deal made

Tehran's envoy to Britain asks UN nuclear watchdog to be patient with investigation, after refusing to let surveillance equipment damaged in strike at Karaj be repaired

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

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

Iranian atomic agency chief tells IAEA that Karaj site was 'severely damaged' in June attack that Tehran previously said it thwarted

UN agency confirms inspectors turned away when they try to replace surveillance equipment at Karaj centrifuge assembly facility