NEW : The U.S. and its allies offer to resume control over Iran 's nuclear program . NEW : Iranian foreign policy chief makes offer on behalf of the U.S. and several other countries . Iran offered access to another site late in the February visit , Amano said . Iranian inspectors want to see Parchin military base about potential nuclear - related activities . Israel and the United States vow not to let Iran get a nuclear weapon .
NEW : The U.S. and its allies offer to resume control over Iran 's nuclear program . NEW : Iranian foreign policy chief makes offer on behalf of the U.S. and several other countries . Iranian inspectors want to see Parchin military base about potential nuclear - related activities . Israel and the United States vow not to let Iran get a nuclear weapon .