![Investigators remain concerned after being denied access to sites of interest. AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/F3ZTCJ7DTAJ6AREJ3VZBS3OX7U.jpg?smart=true&auth=ccf157c5a6c249616bfb4d5afa6ee5c8c92fc88aa9abf92e6ea0c83bb0b8746e&width=400&height=225)
Investigators remain concerned after being denied access to sites of interest. AFP
Investigators remain concerned after being denied access to sites of interest. AFP
Iran is attempting to hide its nuclear activities, in blatant contravention of international law
UN atomic watchdog has warned that Tehran is concealing three nuclear sites and has tripled its stockpiles of enriched uranium