The U.N. nuclear watchdog said on Friday it had pulled its last remaining inspectors from Iran as a standoff over their return to the country's nuclear facilities bombed by the United States and Israel deepens.

Iran's parliament has now passed a law to suspend cooperation with the IAEA until the safety of its nuclear facilities can be guaranteed. While the IAEA says Iran has not yet formally informed it of any suspension, it is unclear when the agency's inspectors will be able to return to Iran.

Grossi "reiterated the crucial importance of the IAEA discussing with Iran modalities for resuming its indispensable monitoring and verification activities in Iran as soon as possible. " The United Nations atomic agency is pulling its inspectors out of Iran over safety concerns,