Iran is upping tensions with the Biden administration.
This time following through on its threat to officially restrict international inspections on its nuclear sites.
Iran's top diplomat says Tehran will no longer share surveillance footage of its nuclear facilities with the IAEA.
Iran's move is read as an effort to pressure the EU and the U.S. to lift crippling sanctions and restore the 2015 nuclear deal.
The IAEA says Iran hasn't reported necessary or trustworthy information on its nuclear activities for 18 months.