evidence: New IAEA report says Iran has boosted stockpile of highly enriched uranium [...] Iran has increased its stockpile of highly enriched uranium, defying commitments made under the 2015 nuclear deal, the United Nations nuclear watchdog said in its latest report. [...] The Vienna-based agency told members that it is still not able to verify Iran’s exact stockpile of enriched uranium due to the limitations Tehran imposed on UN inspectors earlier this year.