VIENNA: The UN’s nuclear watchdog said Wednesday that Iran’s explanations over the presence of nuclear material at an undeclared site in the country were “not credible”.

Despite Iranian authorities providing some information about the site, “the agency informed Iran that it continues to consider Iran’s response to be not technically credible,” the International Atomic Energy Agency (IAEA) said in a report seen by AFP.

“A full and prompt explanation from Iran regarding the presence of uranium particles of anthropogenic origin... at a location in Iran not declared to the Agency, is needed,” the report said.

While the IAEA has not identified the site in question, diplomatic sources have indicated to AFP that it is in the Turquzabad district of Tehran, previously identified by Israel as an alleged site of secret atomic activity.—AFP